# App Store research: fasting tracker AI AI

**Apps analyzed:** 7 (4 from charts, 3 from search)  
**Generated:** 2026-06-23T07:22:36.245Z

## Established demand

Large apps and incumbents that prove users already spend time or money here.

| App | Developer | Rating | Reviews | Observed rank |
| --- | --- | --- | --- | --- |
| Zero: Fasting & Food Tracker | Zero Longevity Science, Inc. | 4.8★ | 445,277 | #100 |

## Indie AI opportunities

Smaller wedges where AI, better capture, or a narrower workflow could give a small team a shot.

| App | Developer | Rating | Reviews | Observed rank |
| --- | --- | --- | --- | --- |
| Intermittent Fasting Tracker - | Leap Health Fitness Limited | 4.9★ | 28,365 | #11449 |
| Intermittent Fasting Tracker! | Hashtag inovatsii EOOD | 4.5★ | 2,128 | #11157 |

## Niche comps and long-tail projects

More specific apps to inspect for positioning, keywords, pricing, and feature scope.

| App | Developer | Rating | Reviews | Observed rank |
| --- | --- | --- | --- | --- |
| Fasting Tracker - FastingAI | Days Until LTD | — | 0 | — |
| FastTrack: Fasting Tracker AI | LMT Digital Creations | — | 0 | — |
| Nutri AI: Fasting Tracker | Erhan GUL | — | 0 | — |
| Calorie Tracker & Fasting AI | PLAY AROUND CODE LTD | — | 0 | #15389 |

## Related topics

- fasting tracker AI AI AI
- fasting tracker AI AI subscription
- fasting tracker AI AI scanner
- fasting tracker AI AI for small teams

---
_Method: Search first selects the strongest keyword matches using relevance, revenue, demand, and observed rank signals; the table defaults to observed App Store rank._
_Structured JSON: /api/research/topic?q=fasting%20tracker%20AI%20AI_