# Zap vs Stoak

The clearest difference is in-app purchases: Stoak at none against Zap's 6. Zap's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zap sells 5 in-app purchases, starting at $3.99 per month. Stoak asks for nothing beyond the download.

Zap ships an update weekly, Stoak every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Zap | Stoak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/zap-focus-booster/id6743316638/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 31 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Digima Works](https://appshunter.io/developer/1802174717) | [Jaylen Smith](https://appshunter.io/developer/1605134573) |

## What reviewers say

### Zap

[App page](https://appshunter.io/ios/app/zap-focus-booster/id6743316638)

This app uses a science-backed timer to help you overcome distractions and complete tasks. It alternates between focus sprints and breaks, with smart app blocking to eliminate digital temptations. Earn rewards for completing sessions and stay motivated towards your goals.

**Highlights:** Customizable focus and break timer, Goal setting and task management, Smart app blocking, Motivational notifications, Dark mode

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Zap | $3.99 | per month |
| Unlimited Zap | $6.99 | per month |
| Unlimited Zap | $17.99 | per year |
| Unlimited Zap | $19.99 | per year |
| Unlimited Zap | $59.99 | per year |


### Stoak

[App page](https://appshunter.io/ios/app/stoak/id6761862526)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zap free?

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

### Is Stoak free?

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

### Do Zap or Stoak have ads?

Neither Zap nor Stoak shows ads.

### Which is updated more often, Zap or Stoak?

Zap ships an update weekly, and Stoak every 4 days. Most recently, Zap was updated on October 24, 2026 and Stoak on October 28, 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.*