About
Semaphr is a mobile app management platform for iOS, Android, and React Native apps. It lets developers block specific app versions, force updates, and send in-app messages when a release needs to be stopped or users need to be notified.
The service includes release controls, usage analytics, and remote messaging for handling critical bug fixes, API migrations, security patches, and planned maintenance. The startup plan includes unlimited logs, native and cross-platform SDKs, block/notify/update messages, usage analytics, unlimited team members, and community support.
- Version blocking and force updates
- In-app messages and usage analytics
- iOS, Android, React Native SDKs
- Unlimited logs and team members
- Community support on startup plan
- 99.9% uptime SLA
Free Tier Value
This free tier is advertised as free forever and includes the core product capabilities with no stated usage caps, so it behaves like an uncapped offering rather than a limited trial. Because there is no concrete quota to price against and no paid starter price is shown beyond custom enterprise sales, the practical monthly value is treated as $0 for scoring, with no credit card requirement stated on the page.
What's included in the free tier
- Unlimited logs
- Native and cross-platform SDKs
- Block, notify, and update messages
- Usage analytics
- Unlimited team members
- Community support
- 99.9% uptime SLA
See Semaphr pricing for current limits.
Paid plans
Enterprise
- Everything in Startup
- Custom branding
- Priority message delivery
- Advanced analytics & export
- Dedicated support
- Enhanced security & SSO
Startup
- Unlimited logs
- Native & cross-platform SDKs
- Block, notify & update messages
- Usage analytics
- Unlimited team members
- Community support
Pricing extracted from Semaphr's pricing page. Always verify current pricing before committing.
