# Time Machine vs Intermittent Fasting Plan

The clearest difference is review sentiment: Time Machine at 67% against Intermittent Fasting Plan's 33%. Intermittent Fasting Plan's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (11.0 vs 13). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Time Machine sells 2 in-app purchases, starting at $0.49 per month and Intermittent Fasting Plan sells 9 in-app purchases, starting at $1.49 per 7 days. Whichever you choose, the download price is not the number that matters.

Time Machine ships an update fortnightly, Intermittent Fasting Plan every 5 days. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Time Machine | Intermittent Fasting Plan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/time-machine-mind-your-time/id1502507360/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **66.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 23 MB |
| Requires iOS | 13 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [红升 孙](https://appshunter.io/developer/1502418960) | [Beijing Deep Touch Technology Co., Ltd](https://appshunter.io/developer/1540545615) |

## What reviewers say

### Time Machine

[App page](https://appshunter.io/ios/app/time-machine-mind-your-time/id1502507360)

Track your life's progress with this app that estimates your lifespan based on your birthday. It also helps you track important dates and your progress through the current year in a visually engaging way.

**Highlights:** Lifespan estimation based on birthday, Track important dates, Visualize yearly progress, "Is today Friday?" feature, Support for English language

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 时间机器1月高级会员 | $0.49 | per month |
| 时间机器1年高级会员 | $5.99 | per year |


### Intermittent Fasting Plan

[App page](https://appshunter.io/ios/app/intermittent-fasting-plan/id1556598553)

Track your fasting periods and monitor your body weight with this app. It supports popular diets like 16:8 and integrates with Apple Health to import your health data. Record your weight on a calendar to visualize progress.

**Highlights:** Fasting diet tracking, Weight tracking, 16:8 fasting support, Calendar weight recording, Apple Health integration, Body weight/height/birthday/sex/steps import

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.49 | per 7 days |
| Monthly | $3.99 | per month |
| Monthly | $5.99 | per month |
| 3-Monthsly | $11.99 | per 3 months |
| 3-Monthsly | $17.99 | per 3 months |
| 6-Monthsly | $24.49 | per 6 months |
| 6-Monthsly | $35.99 | per 6 months |
| Yearly | $39.99 | per year |
| Yearly | $45.99 | per year |


## Frequently asked questions

### Is Time Machine free?

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

### Is Intermittent Fasting Plan free?

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

### Do Time Machine or Intermittent Fasting Plan have ads?

Both Time Machine and Intermittent Fasting Plan show ads.

### Which is updated more often, Time Machine or Intermittent Fasting Plan?

Time Machine ships an update fortnightly, and Intermittent Fasting Plan every 5 days. Most recently, Time Machine was updated on October 5, 2026 and Intermittent Fasting Plan on October 8, 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.*