# Intermittent Fasting | Timer vs Impress Gym

The clearest difference is in-app purchases: Impress Gym at none against Intermittent Fasting | Timer's 6. Intermittent Fasting | Timer's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Intermittent Fasting | Timer sells 6 in-app purchases, starting at $3.99 per month. Impress Gym asks for nothing beyond the download.

Intermittent Fasting | Timer ships an update monthly, Impress Gym every 4 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Intermittent Fasting | Timer | Impress Gym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/intermittent-fasting-timer/id6746379673/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Freemium | — |
| Size | 40 MB | 100 MB |
| Requires iOS | 16.1 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Furkan KAYA](https://appshunter.io/developer/1736480461) | [Andrea Solutions](https://appshunter.io/developer/1734094747) |

## What reviewers say

### Intermittent Fasting | Timer

[App page](https://appshunter.io/ios/app/intermittent-fasting-timer/id6746379673)

This app helps you track intermittent fasting schedules, including 16:8, 18:6, and OMAD. It logs water and calories, calculates BMI, and offers AI-powered recipe ideas. Monitor your progress with clear charts and receive timely notifications for your fasting and eating windows.

**Highlights:** Fasting timer for various schedules, Eating window notifications, Water and calorie logging, BMI, BMR, TDEE calculator, AI recipe generator, Fasting history and statistics

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly(Welcome Offer) | $3.99 | per month |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Yearly Welcom Offer | $24.99 | per year |
| Premium Yearly | $49.99 | per year |
| Premium Lifetime | $99.99 | per year |


### Impress Gym

[App page](https://appshunter.io/ios/app/impress-gym/id6751862002)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Intermittent Fasting | Timer free?

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

### Is Impress Gym free?

Impress Gym is free to download, with no in-app purchases.

### Do Intermittent Fasting | Timer or Impress Gym have ads?

Neither Intermittent Fasting | Timer nor Impress Gym shows ads.

### Which is updated more often, Intermittent Fasting | Timer or Impress Gym?

Intermittent Fasting | Timer ships an update monthly, and Impress Gym every 4 months. Most recently, Intermittent Fasting | Timer was updated on October 30, 2026 and Impress Gym on October 30, 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.*