# Prime vs Intermittent Fasting

The clearest difference is ratings volume: Prime at 4.6K against Intermittent Fasting's 1K. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Prime sells 9 in-app purchases, starting at $9.99 per month and Intermittent Fasting sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Prime against 4.8 for Intermittent Fasting. Both are backed by a comparable volume of ratings — 4.6K and 1K respectively. Written reviews are what separate them: 43% of Prime's written reviews are positive against 50% of Intermittent Fasting's.

Prime ships an update every 3 weeks, Intermittent Fasting every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Prime | Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (4.6K ratings)](https://appshunter.io/ios/app/prime-intermittent-fasting/id1534126998/reviews) | **[4.8 (1K ratings)](https://appshunter.io/ios/app/intermittent-fasting-fastify/id1638123672/reviews)** |
| Number of ratings | **4.6K** | 1K |
| Positive reviews | 42.9% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 323 MB | 54 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Sergei Sharov](https://appshunter.io/developer/1636640394) | [AirShape](https://appshunter.io/developer/1638120760) |

## What reviewers say

### Prime

[App page](https://appshunter.io/ios/app/prime-intermittent-fasting/id1534126998)

This app offers a tailored intermittent fasting experience for women, featuring a fasting tracker, weight monitoring, and personalized guidance. It helps users achieve fitness goals, manage weight, and understand the health benefits of fasting with a focus on women's specific needs.

**Highlights:** Fasting tracker (16:8 protocol), Weight tracker, Water tracker with reminders, Personalized daily recommendations, Body status tracking, Fasting/eating interval stats, Community club

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SPECIAL DISCOUNT OFFER | $9.99 | per month |
| Premium Subscription | $14.99 | per month |
| Premium Subscription | $19.99 | per month |
| Premium Subscription | $29.99 | per 3 months |
| Premium Subscription | $39.99 | per year |
| Premium Subscriptions | $39.99 | per 3 months |
| Premium Subscription | $49.99 | per year |
| Premium Subscription | $59.99 | per year |
| Premium Subscription | $69.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful for weight loss
- 💡 Useful visual references
- 👍 Responsive customer support
- 👍 Motivating progress tracking

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Buggy and laggy
- 🔍 Lacking in-depth features
- 💰 Misleading about free options
- 🗣️ Poor chat functionality

**Reported bugs**

- Lost user progress and data
- Subscription issues and lack of refunds
- Unresponsive start/stop fasting buttons
- Incorrect weight and fasting time tracking

**Requested features**

- Sync with fitness trackers
- More varied meal plans and recipes
- Ability to manually adjust fasting times
- Customizable notifications and reminders
- Integration with calorie tracking


### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-fastify/id1638123672)

Track your eating schedule, receive guidance, and enhance your daily fasting experience. Achieve your weight goals, improve health, and increase energy within a supportive community.

**Highlights:** Fasting schedule tracking, Personalized fasting plans, Health and energy boost tips, Weight loss guidance, Fasting community support, Beginner and experienced plans

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Fasting Subscription | $6.99 | per month |
| Monthly Fasting Subscription | $10.49 | per month |
| Monthly Fasting Subscription | $12.49 | per month |
| Intermittent Fasting Timer | $12.99 | per 3 months |
| Quarterly Fasting Subscription | $16.99 | per 3 months |
| The Fasting | $19.99 | per 3 months |
| App Intermittent Fasting | $29.99 | per year |
| Annually Fasting Subscription | $39.99 | per year |
| Annually Subscription | $59.99 | per year |

**What reviewers like**

- 👍 Great app design
- 🚀 Simple and easy to use
- 💡 Helpful for weight loss and fasting
- 🚀 Tracks fasting progress well

**What reviewers complain about**

- 🐛 App freezes on goals page
- 🐛 Help link crashes the app
- 🐛 Incomplete information display
- 🐛 UI issues with screen fitting
- 🐛 Inability to edit fasting logs

**Reported bugs**

- App freezes on goals page
- Help link crashes the app
- Incomplete information display
- UI issues with screen fitting
- Inability to edit fasting logs

**Requested features**

- Allow changing app icon color
- Add more diet and recipe tips
- Implement dark mode option
- Provide more detailed statistics


## Frequently asked questions

### Is Prime free?

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

### Is Intermittent Fasting free?

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

### Which has better reviews, Prime or Intermittent Fasting?

Intermittent Fasting is rated higher. Prime averages 4.6 out of 5 from 4.6K ratings, while Intermittent Fasting averages 4.8 from 1K ratings.

### Do Prime or Intermittent Fasting have ads?

Neither Prime nor Intermittent Fasting shows ads.

### Which is updated more often, Prime or Intermittent Fasting?

Prime ships an update every 3 weeks, and Intermittent Fasting every 2 weeks. Most recently, Prime was updated on November 7, 2026 and Intermittent Fasting on November 3, 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.*