# Fastin vs Fastime Fasting Tracker

Fastin and Fastime Fasting Tracker both sit at 4.8 stars, but that hides the real split: 100% of Fastime Fasting Tracker's written reviews are positive against 33% of Fastin's. Fastime Fasting Tracker also leads on in-app purchases (none vs 12) and update cadence (every 9 days vs every 3 weeks). Fastin's advantage is ratings volume (10K vs 11) and iOS requirement (16.6 vs 18.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Fastin sells 10 in-app purchases, starting at $4.49 per 7 days. Fastime Fasting Tracker asks for nothing beyond the download.

Fastime Fasting Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fastin has 10K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 33% of Fastin's written reviews are positive against 100% of Fastime Fasting Tracker's.

Fastin ships an update every 3 weeks, Fastime Fasting Tracker every 9 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fastin | Fastime Fasting Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (10K ratings)](https://appshunter.io/ios/app/fastin-intermittent-fasting/id1526416889/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/fastime-fasting-tracker/id6738931240/reviews)** |
| Number of ratings | **10K** | 11 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Subscription | **Free** |
| Size | 243 MB | 4 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Bongmi Global Group](https://appshunter.io/developer/1526416891) | [Costa Stathis](https://appshunter.io/developer/1782970486) |

## What reviewers say

### Fastin

[App page](https://appshunter.io/ios/app/fastin-intermittent-fasting/id1526416889)

This app guides you through intermittent fasting for weight loss and improved health. It offers personalized plans, tracking tools for food, weight, water, sleep, and activity, along with educational courses on fasting and nutrition. Visualize your progress with detailed statistics to stay motivated on your journey.

**Highlights:** Personalized fasting plans, Food, weight, water, sleep, and activity tracking, Fasting and nutrition courses, Progress statistics and charts, Step-by-step fasting guidance, Meal journal for mindful eating

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastingPrime1Weekly | $4.49 | per 7 days |
| PrimeWeekly | $6.99 | per 7 days |
| Fasting Prime | $6.99 | per 7 days |
| PrimeMonthly | $9.99 | per month |
| PrimeWeekly | $9.99 | per 7 days |
| Fasting Prime | $9.99 | per month |
| PrimeQuarterly | $19.99 | per 3 months |
| Fasting Prime | $29.99 | per year |
| PrimeQuarterly | $29.99 | per 3 months |
| PrimeYearly | $49.99 | per year |

**What reviewers like**

- ⭐ Excellent app
- 👍 Easy to use
- 🔍 Helpful for weight loss
- 🔍 Motivational
- 🔍 Informative

**What reviewers complain about**

- 💰 Paid subscription required
- 🔍 Limited food database
- 🔍 Inaccurate calorie tracking
- 🔍 Confusing or unintuitive interface
- 🐛 Bugs and glitches

**Reported bugs**

- Fasting timer resets unexpectedly
- App crashes or freezes
- Sync and login issues
- Inability to edit past fasts

**Requested features**

- Ability to scan barcodes for nutrition info
- More recipes and meal planning options
- Integration with fitness trackers
- Customizable fasting schedules
- Better data tracking and analysis


### Fastime Fasting Tracker

[App page](https://appshunter.io/ios/app/fastime-fasting-tracker/id6738931240)

This free intermittent fasting tracker helps you achieve health goals with intuitive tools, reminders, and progress insights. It offers custom fasting goals and HealthKit integration for weight tracking, all without requiring signups or displaying ads.

**Highlights:** Completely Free & Ad-Free, No Signups Needed, Custom Fasting Goals, Health Trends & Insights, Reminders & Encouragement, HealthKit Integration

**In-app purchases:** none


## Frequently asked questions

### Is Fastin free?

Fastin is free to download, with in-app purchases available.

### Is Fastime Fasting Tracker free?

Fastime Fasting Tracker is free to download, with no in-app purchases.

### Which has better reviews, Fastin or Fastime Fasting Tracker?

Fastime Fasting Tracker is rated higher. Fastin averages 4.8 out of 5 from 10K ratings, while Fastime Fasting Tracker averages 5.0 from 11 ratings.

### Do Fastin or Fastime Fasting Tracker have ads?

Neither Fastin nor Fastime Fasting Tracker shows ads.

### Which is updated more often, Fastin or Fastime Fasting Tracker?

Fastin ships an update every 3 weeks, and Fastime Fasting Tracker every 9 days. Most recently, Fastin was updated on November 1, 2026 and Fastime Fasting Tracker on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*