head to head · open source
Mobile-Security-Framework-MobSF vs Tailcall
Mobile-Security-Framework-MobSF has 21,797 GitHub stars, 3,762 forks, 31 open issues and last shipped 11 days ago. Tailcall has 7,637 stars, 1,467 forks, 45 open issues and last shipped yesterday. Mobile-Security-Framework-MobSF leads on adoption by 185% (21,797 vs 7,637 stars). Mobile-Security-Framework-MobSF is written in JavaScript under GPL-3.0; Tailcall is written in Rust under Apache-2.0. Mobile-Security-Framework-MobSF has attracted 17% as many forks as stars, Tailcall 19%. Tailcall was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| Mobile-Security-Framework-MobSF | Tailcall | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 7.6K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | JavaScript | Rust |
| Last push | 2026-09-09 | 2026-09-19 |
| Forks | ⑂ 3.8K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mobile-Security-Framework-MobSF if
- You weight community size — 22K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Tailcall if
- You want the Tailcall feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and Tailcall fits your workflow better
About Mobile-Security-Framework-MobSF
Mobile Security Framework (MobSF) is an open source, automated, all in one framework for mobile application security testing across Android, iOS, and Windows Mobile that performs static and dynamic analysis for penetration testing, malware analysis, and privacy assessment, built for security researchers, penetration testers, and DevSecOps teams.
read the full Mobile-Security-Framework-MobSF overview →
About Tailcall
Tailcall is an Apache 2.0 licensed, Rust based developer tool listed in this registry whose repository (tailcallhq/forgecode) and README present it as Forge, an AI enhanced terminal development environment: a command line coding agent that works against Claude, GPT, O Series, Grok, Deepseek, Gemini and, per its own description, more than 300 other models.
read the full Tailcall overview →
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Frequently asked questions
Is Mobile-Security-Framework-MobSF or Tailcall more popular?
Mobile-Security-Framework-MobSF has 21,797 GitHub stars and Tailcall has 7,637. Mobile-Security-Framework-MobSF has the larger community by that measure.
Are Mobile-Security-Framework-MobSF and Tailcall free?
Both are open source. Mobile-Security-Framework-MobSF is licensed under GPL-3.0 and Tailcall under Apache-2.0. Neither carries a licence fee.
What is the difference between Mobile-Security-Framework-MobSF and Tailcall?
Mobile-Security-Framework-MobSF is written in JavaScript and Tailcall in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Mobile-Security-Framework-MobSF or Tailcall?
Choose Mobile-Security-Framework-MobSF if you want the larger community (21,797 stars) or its GPL-3.0 licence terms. Choose Tailcall if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.