# Image Compressor vs Thock Meter

Image Compressor and Thock Meter are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Image Compressor sells 2 in-app purchases, starting at $4.99 per 7 days and Thock Meter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Image Compressor | Thock Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 6 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alex Gameli Heyman](https://appshunter.io/developer/1529812783) | [Shuhei Yamamoto](https://appshunter.io/developer/1896725589) |

## What reviewers say

### Image Compressor

[App page](https://appshunter.io/ios/app/image-compressor-exact-kb/id6779301403)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Lifetime | $24.99 | one-time |


### Thock Meter

[App page](https://appshunter.io/ios/app/thock-meter-kb-sound-test/id6785183606)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThockMeter Pro | $3.99 | one-time |


## Frequently asked questions

### Is Image Compressor free?

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

### Is Thock Meter free?

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

### Do Image Compressor or Thock Meter have ads?

Neither Image Compressor nor Thock Meter shows ads.

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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.*