# ZoomBoost vs CachePix

The clearest difference is in-app purchases: ZoomBoost at none against CachePix's 3. ZoomBoost also leads on iOS requirement (16.4 vs 18.0). CachePix's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. CachePix sells 3 in-app purchases, starting at $4.99 per month. ZoomBoost asks for nothing beyond the download.

ZoomBoost ships an update every 2 months, CachePix every 2 weeks. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ZoomBoost | CachePix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zoomboost-hd-ultra-zoom/id6760113409/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 9 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ALGORITHM LLC apps](https://appshunter.io/developer/1459520987) | [SmartLink Basics, LLC](https://appshunter.io/developer/524374636) |

## What reviewers say

### ZoomBoost

[App page](https://appshunter.io/ios/app/zoomboost-hd-ultra-zoom/id6760113409)

Enhance your phone's camera to capture clear photos and videos of distant subjects. Features include smooth digital zoom, real-time contrast and saturation adjustments, and low-light enhancement for improved visibility in challenging conditions.

**Highlights:** Smooth digital zoom up to 100x, Live preview window, Real-time contrast and saturation controls, Low-light enhancement, HD/4K video recording, Stability reminders

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

**In-app purchases:** none


### CachePix

[App page](https://appshunter.io/ios/app/cachepix/id6790992822)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CachePix Monthly | $4.99 | per month |
| CachePix Annual | $29.99 | per year |
| CachePix Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is ZoomBoost free?

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

### Is CachePix free?

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

### Do ZoomBoost or CachePix have ads?

Neither ZoomBoost nor CachePix shows ads.

### Which is updated more often, ZoomBoost or CachePix?

ZoomBoost ships an update every 2 months, and CachePix every 2 weeks. Most recently, ZoomBoost was updated on October 7, 2026 and CachePix 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.*