# Shift Sleep Planner vs TaskLock

The clearest difference is rating: Shift Sleep Planner at 5.0 against TaskLock's 4.5. Shift Sleep Planner also leads on iOS requirement (14.0 vs 17.0). TaskLock's advantage is ratings volume (31 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Shift Sleep Planner sells 1 one-off in-app purchase and TaskLock sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Shift Sleep Planner holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: TaskLock has 31 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Shift Sleep Planner | TaskLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shift-sleep-planner/id6759203055/reviews)** | [4.5 (31 ratings)](https://appshunter.io/ios/app/tasklock-to-do-and-block-apps/id6760604253/reviews) |
| Number of ratings | 1 | **31** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 23 MB | 48 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Maikel De La Torre](https://appshunter.io/developer/1877383084) | [MUSTAFA CALISKAN](https://appshunter.io/developer/1885267397) |

## What reviewers say

### 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 |


### TaskLock

[App page](https://appshunter.io/ios/app/tasklock-to-do-and-block-apps/id6760604253)

This productivity app helps you stay focused by locking distracting apps until you complete tasks or habits. It integrates with your calendar and offers robust task and habit tracking features. Available on iPhone and Apple Watch.

**Highlights:** App blocking until tasks are complete, Integrated to-do list and habit tracker, Calendar sync with Apple Calendar, Customizable app and website locking, Apple Watch app and widgets, Offline functionality

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $34.99 | per year |
| TaskLock Premium | $79.99 | one-time |


## Frequently asked questions

### Is Shift Sleep Planner free?

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

### Is TaskLock free?

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

### Which has better reviews, Shift Sleep Planner or TaskLock?

Shift Sleep Planner is rated higher. Shift Sleep Planner averages 5.0 out of 5 from 1 ratings, while TaskLock averages 4.5 from 31 ratings.

### Do Shift Sleep Planner or TaskLock have ads?

Neither Shift Sleep Planner nor TaskLock shows ads.

### Which is updated more often, Shift Sleep Planner or TaskLock?

Shift Sleep Planner ships an update every 3 days, and TaskLock every 3 days. Most recently, Shift Sleep Planner was updated on October 31, 2026 and TaskLock on November 5, 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.*