# Kompressor vs AperTrace

The clearest difference is price: AperTrace at Free against Kompressor's $2.99. AperTrace also leads on update cadence (every 8 days vs every 2 months) and iOS requirement (16.0 vs 18.0). Kompressor's advantage is chart position (#178 vs unranked). On ads, in-app purchases and device support there is nothing between them.

AperTrace is free to download; Kompressor costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kompressor ships an update every 2 months, AperTrace every 8 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kompressor | AperTrace |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.8 (28 ratings)](https://appshunter.io/ios/app/kompressor-compress-images/id1011979611/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Paid | — |
| Best chart rank | **#178** | — |
| Size | 2 MB | 6 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Maysoft Inc.](https://appshunter.io/developer/1008067211) | [业坤 张](https://appshunter.io/developer/1308981749) |

## What reviewers say

### Kompressor

[App page](https://appshunter.io/ios/app/kompressor-compress-images/id1011979611)

**Currently charting:** #178 Top Paid · Photo & Video (US App Store)

Convert RAW photos from your iPhone or DSLR into compressed JPEG or HEIC formats. Maintain control over quality, size, and metadata with flexible compression and resizing options. All processing is done offline on your device for complete privacy.

**Highlights:** RAW to JPEG/HEIC conversion, Adjustable compression levels, Flexible image resizing, Metadata preservation and control, Batch conversion up to 25 images, 100% offline processing, Preview converted images

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

**In-app purchases:** none


### AperTrace

[App page](https://appshunter.io/ios/app/apertrace/id6790484912)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kompressor free?

Kompressor costs $2.99, with no in-app purchases.

### Is AperTrace free?

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

### Do Kompressor or AperTrace have ads?

Neither Kompressor nor AperTrace shows ads.

### Which is updated more often, Kompressor or AperTrace?

Kompressor ships an update every 2 months, and AperTrace every 8 days. Most recently, Kompressor was updated on November 6, 2026 and AperTrace 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.*