# ShiftSleep vs Shift Meal Timer

The clearest difference is update cadence: ShiftSleep at fortnightly against Shift Meal Timer's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ShiftSleep sells 3 in-app purchases, starting at $6.99 per month and Shift Meal Timer sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ShiftSleep ships an update fortnightly, Shift Meal Timer every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ShiftSleep | Shift Meal Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/shiftsleep-shift-work-sleep/id6758877311/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Freemium | — |
| Size | 25 MB | 29 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [阳 李](https://appshunter.io/developer/1809752863) | [JUHWAN PARK](https://appshunter.io/developer/1790125318) |

## What reviewers say

### ShiftSleep

[App page](https://appshunter.io/ios/app/shiftsleep-shift-work-sleep/id6758877311)

This app helps shift workers optimize sleep and recovery by providing personalized schedules for sleeping, waking, and caffeine intake. It also offers driving safety alerts, fatigue tracking, and a library of sleep sounds. Features include timed reminders and shift management tools.

**Highlights:** Personalized sleep and wake times, Caffeine cutoff reminders, Driving safety alerts, Fatigue tracking and recovery planner, Extensive sleep sound library, Shift schedule management, Guided breathing sessions

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShiftSleep Monthly | $6.99 | per month |
| ShiftSleep Yearly | $39.99 | per year |
| ShiftSleep Lifetime | $99.99 | one-time |


### Shift Meal Timer

[App page](https://appshunter.io/ios/app/shift-meal-timer-night-shift/id6760750439)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Full Access | $4.99 | per month |


## Frequently asked questions

### Is ShiftSleep free?

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

### Is Shift Meal Timer free?

Shift Meal Timer is free to download, with in-app purchases available.

### Do ShiftSleep or Shift Meal Timer have ads?

Neither ShiftSleep nor Shift Meal Timer shows ads.

### Which is updated more often, ShiftSleep or Shift Meal Timer?

ShiftSleep ships an update fortnightly, and Shift Meal Timer every 2 months. Most recently, ShiftSleep was updated on October 24, 2026 and Shift Meal Timer on October 14, 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.*