# 4Fitness vs ShiftNight

The clearest difference is in-app purchases: 4Fitness at none against ShiftNight's 11. 4Fitness also leads on device support (3 vs 1) and iOS requirement (9.0.0 vs 17.4). On price and ads there is nothing between them.

Both are free to download. ShiftNight sells 11 in-app purchases, starting at $8.99 per 7 days. 4Fitness asks for nothing beyond the download.

## The numbers

| Metric | 4Fitness | ShiftNight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (59 ratings)](https://appshunter.io/ios/app/shiftnight-sleep-tracker/id6761045529/reviews)** |
| Number of ratings | — | **59** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Subscription |
| Size | 28 MB | 196 MB |
| Requires iOS | **9.0.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [4 Fitness LLC](https://appshunter.io/developer/1609085122) | [HAVEN VU](https://appshunter.io/developer/1887485099) |

## What reviewers say

### 4Fitness

[App page](https://appshunter.io/ios/app/4fitness/id1609085120)

**Features:** macOS Compatibility

**In-app purchases:** none


### ShiftNight

[App page](https://appshunter.io/ios/app/shiftnight-sleep-tracker/id6761045529)

This app creates personalized sleep plans for individuals with irregular schedules. It provides recommendations for sleep, caffeine intake, and naps based on your unique daily routine, helping you optimize rest and recovery.

**Highlights:** Personalized sleep plans, Schedule-aware recommendations, Caffeine timing guidance, Nap planning, Sleep tracking, Recovery day transitions

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $8.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Monthly | $14.99 | per month |
| Annual | $29.99 | per year |
| Annual | $39.99 | per year |
| Annual | $49.99 | per year |
| Annual | $59.99 | per year |
| Annual | $59.99 | per year |
| Annual | $59.99 | per year |
| Annual | $69.99 | per year |
| Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is 4Fitness free?

4Fitness is free to download, with no in-app purchases.

### Is ShiftNight free?

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

### Do 4Fitness or ShiftNight have ads?

Neither 4Fitness nor ShiftNight shows ads.

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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.*