Flo Cycle & Period Tracker vs Happiest Baby, makers of SNOO
Side-by-side comparison on App Store — Updated 2026
| Metric | Flo Cycle & Period Tracker | Happiest Baby, makers of SNOO |
|---|---|---|
| Developer | FLO HEALTH UK LIMITED | The Happiest Baby, Inc. |
| Rating | 4.8★ | 4.0★ |
| Reviews | 1.8M | 4.8K |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | No | No |
| Best Rank | #2 | #90 |
| Content Rating | 12+ | 4+ |
| Last Updated | 2026-03-06 | 2026-02-26 |
Flo Cycle & Period Tracker vs Happiest Baby, makers of SNOO: Overview
Flo Cycle & Period Tracker and Happiest Baby, makers of SNOO are both Health & Fitness apps available on the App Store. Flo Cycle & Period Tracker has a 4.8-star rating from 1.8M reviews, while Happiest Baby, makers of SNOO has 4.0 stars from 4.8K reviews. In terms of rankings, Flo Cycle & Period Tracker reaches #2 and Happiest Baby, makers of SNOO reaches #90 in the Health & Fitness charts. Flo Cycle & Period Tracker offers 9 in-app purchases, while Happiest Baby, makers of SNOO offers no in-app purchases.
Frequently Asked Questions
Which is better, Flo Cycle & Period Tracker or Happiest Baby, makers of SNOO?
Based on user ratings, Flo Cycle & Period Tracker (4.8★) is rated higher than Happiest Baby, makers of SNOO (4.0★). However, the best choice depends on your specific needs.
Is Flo Cycle & Period Tracker or Happiest Baby, makers of SNOO more popular?
Flo Cycle & Period Tracker has more reviews (1.8M) compared to Happiest Baby, makers of SNOO (4.8K), suggesting it is more widely used.
Are Flo Cycle & Period Tracker and Happiest Baby, makers of SNOO free?
Flo Cycle & Period Tracker is free. Happiest Baby, makers of SNOO is free.
What category are Flo Cycle & Period Tracker and Happiest Baby, makers of SNOO in?
Both apps are in the Health & Fitness category on App Store. See the full Health & Fitness category report.