# A594DSP vs Chime Counter Pro

The clearest difference is in-app purchases: A594DSP at none against Chime Counter Pro's 1. A594DSP also leads on device support (3 vs 1) and iOS requirement (12.0 vs 26.0). Chime Counter Pro's advantage is update cadence (every 2 days vs every 5 weeks). On price and ads there is nothing between them.

Both are free to download. Chime Counter Pro sells 1 one-off in-app purchase. A594DSP asks for nothing beyond the download.

A594DSP ships an update every 5 weeks, Chime Counter Pro every 2 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | A594DSP | Chime Counter Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Size | 15 MB | 5 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [杏生 卢](https://appshunter.io/developer/1094592555) | [Threerawat Wonghart](https://appshunter.io/developer/1823906190) |

## What reviewers say

### A594DSP

[App page](https://appshunter.io/ios/app/a594dsp/id1670248501)

**In-app purchases:** none


### Chime Counter Pro

[App page](https://appshunter.io/ios/app/chime-counter-pro/id6753077412)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chime Counter Pro | $2.99 | one-time |


## Frequently asked questions

### Is A594DSP free?

A594DSP is free to download, with no in-app purchases.

### Is Chime Counter Pro free?

Chime Counter Pro is free to download, with in-app purchases available.

### Do A594DSP or Chime Counter Pro have ads?

Neither A594DSP nor Chime Counter Pro shows ads.

### Which is updated more often, A594DSP or Chime Counter Pro?

A594DSP ships an update every 5 weeks, and Chime Counter Pro every 2 days. Most recently, A594DSP was updated on October 11, 2026 and Chime Counter Pro on October 24, 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.*