Sky2F vs KeyLockr
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Sky2F
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Secure, Easy to Integrate and Easy to Use. * Sky2F used stronger SHA-256 Hashing algorithm instead of the default HMAC-SHA-1. * Sky2F added 3 more parameters to the password generation process, which includes users' IP address and 2 other random codes. It made our passwords much more stronger than other average systems. *Sky2F added strict failure count checking, which made brutal password cracker impossible to attack our passwords. * Sky2F provides a friendly Web based GUI for devices management. It also has complete password access logs. * Sky2F's Mobile APPs are easy to use. They also support multiple accounts in one app installation.
KeyLockr
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KeyLockr is a zero-knowledge password manager where your phone holds the only key to your data. All passwords, secure notes, and 2FA codes are encrypted on your device before syncing to the cloud โ our servers never see your plaintext data. Access from desktop or browser requires real-time mobile authorization, ensuring only you can decrypt your secrets. Your data is always backed up, always encrypted, and always under your control.
Screenshots
Verdict
The clearest difference is update cadence: KeyLockr at daily against Sky2F's every 29 months. Sky2F's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sky2F ships an update every 29 months, KeyLockr daily. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.
| Parameter | Sky2F | KeyLockr |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 29 months | Daily โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, Mac |
| Requires iOS | 9.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 14 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Sky Frameworks | SafeX Inc. |
In-app purchases
Sky2F
No in-app purchases
KeyLockr
No in-app purchases







