# AI Screen Time vs Shift Sleep Planner

The clearest difference is in-app purchases: AI Screen Time at none against Shift Sleep Planner's 1. Shift Sleep Planner's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (14.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Shift Sleep Planner sells 1 one-off in-app purchase. AI Screen Time asks for nothing beyond the download.

AI Screen Time ships an update fortnightly, Shift Sleep Planner every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI Screen Time | Shift Sleep Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shift-sleep-planner/id6759203055/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 23 MB |
| Requires iOS | 18.2 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Senthilnathan Palanisamy](https://appshunter.io/developer/1786545093) | [Maikel De La Torre](https://appshunter.io/developer/1877383084) |

## What reviewers say

### AI Screen Time

[App page](https://appshunter.io/ios/app/ai-screen-time-focus-mama/id6744327506)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shift Sleep Planner

[App page](https://appshunter.io/ios/app/shift-sleep-planner/id6759203055)

This app helps shift workers create personalized sleep plans based on scientific principles. It offers features like nap timing, caffeine cutoff calculators, and light exposure guidance to improve sleep quality and energy levels.

**Highlights:** Personalized sleep window recommendations, Strategic nap timing, Caffeine cutoff calculator, Light exposure guidance, Energy level predictions, Bilingual support (English/Spanish)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Plans | $4.99 | one-time |


## Frequently asked questions

### Is AI Screen Time free?

AI Screen Time is free to download, with no in-app purchases.

### Is Shift Sleep Planner free?

Shift Sleep Planner is free to download, with in-app purchases available.

### Do AI Screen Time or Shift Sleep Planner have ads?

Neither AI Screen Time nor Shift Sleep Planner shows ads.

### Which is updated more often, AI Screen Time or Shift Sleep Planner?

AI Screen Time ships an update fortnightly, and Shift Sleep Planner every 3 days. Most recently, AI Screen Time was updated on October 30, 2026 and Shift Sleep Planner on October 31, 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.*