head to head · open source
passforios vs Monica
passforios has 1,645 GitHub stars, 114 forks, 176 open issues and last shipped 1 months ago. Monica has 1,028 stars, 62 forks, 7 open issues and last shipped 4 days ago. passforios leads on adoption by 60% (1,645 vs 1,028 stars). passforios is written in Swift under MIT; Monica is written in Kotlin under GPL-3.0. passforios has attracted 7% as many forks as stars, Monica 6%. Monica was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (password-manager), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| passforios | Monica | |
|---|---|---|
| GitHub stars | ★ 1.6K | ★ 1.0K |
| License | MIT | GPL-3.0 |
| Written in | Swift | Kotlin |
| Last push | 2026-08-19 | 2026-09-21 |
| Forks | ⑂ 114 | ⑂ 62 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick passforios if
- You weight community size — 1.6K stars and counting
- You want the MIT license terms
- Your stack matches Swift
- You value the larger contributor base for long-term maintenance
pick Monica if
- You want the Monica feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and Monica fits your workflow better
About passforios
Pass for iOS is an open source iOS client for ZX2C4's Pass command line password manager, built for people who already keep credentials in a GPG encrypted, Git versioned password store and want to view, copy, or edit them from an iPhone or iPad.
read the full passforios overview →
About Monica
Monica is a local first password manager and 2FA generator for Android, written in Kotlin and released under GPL 3.0, that aggregates Bitwarden and KeePass vaults into a single encrypted store for people who want their credentials to stay on their own devices rather than in a third party cloud.
read the full Monica overview →
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Frequently asked questions
Is passforios or Monica more popular?
passforios has 1,645 GitHub stars and Monica has 1,028. passforios has the larger community by that measure.
Are passforios and Monica free?
Both are open source. passforios is licensed under MIT and Monica under GPL-3.0. Neither carries a licence fee.
What is the difference between passforios and Monica?
passforios is written in Swift and Monica in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, passforios or Monica?
Choose passforios if you want the larger community (1,645 stars) or its MIT licence terms. Choose Monica if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.