1. MobSF
4.4/5Free/OSS · Open Source
Open-source automated mobile application security testing framework for Android and iOS.
Updated May 2026 · Mobile Security
NowSecure is a popular choice in the Mobile Security space, but it is not the only option worth evaluating. Teams may seek alternatives due to pricing concerns, feature gaps, deployment constraints, or a need for open-source flexibility. The 3 Mobile Security tools below — ranked by community rating — cover the realistic replacement and complement scenarios you should consider before committing to NowSecure for the long term.
| Tool | Rating | Pricing | Open Source | Best For |
|---|---|---|---|---|
| 1. MobSF | 4.4/5 | Free/OSS | Y | budget-conscious teams needing Mobile Security |
| 2. Zimperium | 4.4/5 | Enterprise | N | enterprise teams needing Mobile Security |
| 3. Lookout | 4.3/5 | Paid | N | enterprise teams needing Mobile Security |
Free/OSS · Open Source
Open-source automated mobile application security testing framework for Android and iOS.
Enterprise
AI-driven mobile threat defense protecting devices apps and networks from advanced attacks.
Paid
Cloud security platform with mobile threat defense data protection and CASB capabilities.
MobSF is the strongest free or open-source alternative to NowSecure in the Mobile Security category, with a community rating of 4.4/5.
MobSF carries a community rating of 4.4/5 vs 4.5/5 for NowSecure. "Better" depends on your specific use case — pricing, deployment model, integrations, and support requirements all factor in. Compare both tools in detail before deciding.
There are 3 other tools in the Mobile Security category in our directory. We feature the top 3 above, ranked by editorial rating. Browse all alternatives →