**App-Vault vs LockMyPix for iPhone in 2026** > App-Vault vs LockMyPix on iPhone: documented encryption, calculator disguise, decoy vault, and intruder log make App-Vault the fuller 2026 pick. Source: https://appvau.lt/compare/app-vault-vs-lockmypix/ ![App-Vault app icon](https://appvau.lt/images/compare/appvault.png) VS ![LockMyPix app icon](https://appvau.lt/images/compare/lockmypix.png) FILE C4 / HEAD-TO-HEAD # App-Vault vs LockMyPix App-Vault and LockMyPix both aim to lock private photos and files behind a separate vault on your iPhone. In 2026, we think App-Vault is the more complete choice because it pairs on-device encryption with stronger privacy features, clearer technical disclosures, and better plausible deniability on iOS. UPDATED · 2026-07-22 · REVIEWED BY APP-VAULT FEATURE COMPARISON · 13 ## Line by line, with the receipts. | FEATURE | APP-VAULT | LOCKMYPIX | | --- | --- | --- | | On-device file encryption File-level authenticated encryption | AES-256-GCM | AES-256 (mode not disclosed) | | Account required No email, no sign-up | No | No | | Cloud upload by default Offline by default | No | No | | Calculator-style disguise App hides what it is | ✓ · real calculator, 3 alternate icons | — | | Decoy / fake vault Plausible deniability | ✓ Decoy Vault | ✓ Fake vault | | Intruder log Failed-unlock evidence | ✓ + time & location | — | | Pattern lock Pattern derives the key | ✓ (5×5 grid, key-deriving) | ✓ (pattern) | | Key derivation documented Primary sources published | PBKDF2-SHA256 · 600k · Secure Enclave | Not disclosed | | File shredder Multi-pass overwrite | ✓ 3-pass overwrite | — | | Ads inside the app | None at any tier | Present in some builds | | Free tier | 1 file · full crypto stack | Variable | | Paid plans | Weekly $3.99 · Yearly $29.99 (7-day trial) | Lifetime (variable pricing) | | Cross-platform Beyond iPhone | iOS + iPadOS | iOS + Android | Values reflect each app's current App Store build and the publishers' own documentation as of 2026-07-22. We rebuild this table whenever either app ships a relevant change — if you spot an error, write to [hello@appvau.lt](mailto:hello@appvau.lt) SECTION / 01 ## Both apps cover the basics, but App-Vault is built more clearly for private iPhone use App-Vault and LockMyPix both give iPhone users a separate place to hide sensitive files without requiring an account. Both support a pattern-style unlock, and both avoid cloud upload by default based on the facts we have. Where App-Vault starts ahead is in how much it tells you about the vault itself. It is an iPhone and iPad app for iOS 17+, installs at about 12 MB, requires no email, and does not keep vault data on a server. That makes its privacy model easier to understand before you trust it with anything important. SECTION / 02 ## App-Vault does more to prove how your vault is encrypted App-Vault's biggest lead is that it documents the actual cryptography behind the vault. It uses AES-256-GCM for each file on device through Apple CryptoKit, with a unique nonce per file, PBKDF2-SHA256 at 600,000 iterations, and Secure Enclave key wrapping. LockMyPix claims AES-256, but it does not publicly disclose the mode or key derivation details in the fact sheet. For many people that gap matters. If an app asks us to trust its encryption-first story, we want the technical pieces stated plainly, and App-Vault does that better on iPhone. SECTION / 03 ## App-Vault gives you better plausible deniability on iPhone App-Vault stands out because the vault can hide in plain sight. Its Calculator Launcher is a fully functional iOS calculator disguise with three alternate icons, and it has been approved in Apple review. On an iPhone, that is a much more convincing cover than a vault app sitting on the home screen under its real name. It also includes a Decoy Vault with its own encrypted catalog derived from a second pattern. LockMyPix does offer a fake vault behind a second password, which is real value, but without a calculator-style disguise its cover story is weaker. For people who care about not drawing attention in the first place, App-Vault goes further. SECTION / 04 ## App-Vault adds more layers after someone gets the phone in hand App-Vault is stronger when the real-world risk is a curious partner, roommate, or thief trying to get in. After three failed attempts, its Intruder Selfie captures a front-camera photo along with a timestamp and approximate location. LockMyPix's current iOS build does not include an intruder log. App-Vault also includes a File Shredder that overwrites the encrypted blob three times before unlinking it. Combined with on-device encryption and no server holding vault data, that gives users more control over what remains on the device. These are the kinds of layers that make App-Vault feel more complete rather than just locked. SECTION / 05 ## App-Vault is easier to trust if you want a local, no-account vault on iPhone App-Vault keeps the setup simple and local. There is no account, no email, and no other recovery path beyond the optional BIP-39 12-word recovery phrase. Its 5x5 pattern grid derives the encryption key, and Face ID is limited to quick re-unlock rather than replacing the core secret. That tradeoff will not suit everyone, but it is coherent. Your vault remains tied to what you know and what stays on your device, not to a hosted account flow. If you are switching from LockMyPix on iPhone, the practical reason to move is straightforward: App-Vault gives you more privacy features without adding cloud dependence. SECTION / 06 ## App-Vault's pricing is easier to justify if you care about the full privacy stack App-Vault's free tier includes one file with the full encryption stack, and premium starts at USD 3.99 per week or USD 29.99 per year with a 7-day free trial. There are no ads at any tier and no third-party ad SDKs. That matters in a privacy product because the business model stays cleaner. LockMyPix can look cheaper in some cases because its pricing is variable and it offers a lifetime unlock. Some free builds also include ads. If your goal is the most complete private vault experience on iPhone rather than the lowest one-time cost, App-Vault makes the stronger case. FULL DISCLOSURE ## What LockMyPix does well — and why we still back App-Vault LockMyPix's real advantage is reach and history. It is available on both iOS and Android, has been on the stores for several years, and offers a lifetime unlock that may appeal to buyers who dislike subscriptions. Those strengths are narrower than they first appear for an iPhone-only decision. Most iPhone users will get more day-to-day privacy value from App-Vault's documented cryptography, calculator disguise, intruder selfie, no-ad policy, and no-server design than from LockMyPix's longer track record or Android support. BOTTOM LINE For most iPhone users in 2026, App-Vault is the more complete vault. It does more than lock files: it explains its encryption, hides itself better, adds a real decoy path, and records break-in attempts on iOS. LockMyPix remains a reasonable niche pick if your main priority is cross-platform use with Android or you simply prefer an older app with a lifetime option. But on iPhone alone, we would choose App-Vault. QUESTIONS ## 7 sharp answers. 1. 01 Is App-Vault better than LockMyPix on iPhone? Yes — on iPhone, App-Vault is the more complete choice because it combines documented on-device encryption with a calculator disguise, decoy vault, intruder selfie, and no ads. 2. 02 Is LockMyPix safe to use on iPhone? LockMyPix appears to cover the basics with no account required, no cloud upload by default, and an AES-256 claim, but it discloses less about its cryptography than App-Vault. 3. 03 Does App-Vault hide itself better than LockMyPix? Yes — App-Vault hides itself much better on iPhone because it offers a fully functional calculator disguise with alternate icons, while LockMyPix shows its real app name on the home screen. 4. 04 Does LockMyPix have a decoy vault like App-Vault? Yes — LockMyPix offers a fake vault behind a second password, but App-Vault pairs its own decoy vault with a stronger disguise system on iPhone. 5. 05 Can App-Vault catch someone trying to open my vault? Yes — after three failed attempts, App-Vault can save a front-camera photo with a timestamp and approximate location. 6. 06 Is App-Vault cheaper than LockMyPix? Not necessarily — LockMyPix may cost less for some buyers because it offers variable pricing and a lifetime unlock, while App-Vault focuses on a no-ads subscription model with a yearly option. 7. 07 Should I switch from LockMyPix to App-Vault on iPhone? If you want a more privacy-first iPhone vault with clearer cryptography, better disguise, and more defensive features, switching to App-Vault makes sense. REFERENCES 1. 1. AES-256-GCM specification — [NIST FIPS 197 + SP 800-38D](https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.197-upd1.pdf) 2. 2. Apple Platform Security — Secure Enclave — [Apple Support documentation](https://support.apple.com/guide/security/secure-enclave-sec59b0b31ff/web) 3. 3. LockMyPix feature documentation — [lockmypix.com](https://lockmypix.com/) MORE COMPARISONS - [App-Vault vs Vaultaire](https://appvau.lt/compare/app-vault-vs-vaultaire/) - [App-Vault vs Keepsafe](https://appvau.lt/compare/app-vault-vs-keepsafe/) - [App-Vault vs Private Photo Vault](https://appvau.lt/compare/app-vault-vs-private-photo-vault/) - [LockMyPix alternatives — the full review](https://appvau.lt/alternatives/lockmypix/) - [Best iPhone photo vault apps 2026](https://appvau.lt/guides/best-photo-vault-iphone-2026/) - [All comparisons](https://appvau.lt/compare/) [Home](https://appvau.lt/)/ [Compare](https://appvau.lt/compare/)/ App-Vault vs LockMyPix GET STARTED ## Seal the vault. Free to download. The free tier holds one file. Premium removes the limit — Weekly from $3.99 or Yearly from $29.99 with a 7-day free trial. 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