# CountChart vs Pocket Data Master

The clearest difference is ads: Pocket Data Master at none against CountChart's shown. Pocket Data Master also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CountChart | Pocket Data Master |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 6 MB | 41 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [yuya kanbetsunawa](https://appshunter.io/developer/1597026161) | [DEXCEL,K.K.](https://appshunter.io/developer/1774430650) |

## What reviewers say

### CountChart

[App page](https://appshunter.io/ios/app/countchart/id1611172252)

This utility app allows users to count multiple items simultaneously, visualizing the counts as bar or pie charts. Customize graph and background colors for personalized data representation.

**Highlights:** Count multiple items, Bar chart display, Pie chart display, Customizable graph colors, Customizable background colors

**Features:** macOS Compatibility

**In-app purchases:** none


### Pocket Data Master

[App page](https://appshunter.io/ios/app/pocket-data-master/id6737028697)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CountChart free?

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

### Is Pocket Data Master free?

Pocket Data Master is free to download, with no in-app purchases.

### Do CountChart or Pocket Data Master have ads?

CountChart shows ads; Pocket Data Master does not.

### Which is updated more often, CountChart or Pocket Data Master?

CountChart ships an update every 3 weeks, and Pocket Data Master every 3 weeks. Most recently, CountChart was updated on September 30, 2026 and Pocket Data Master on September 17, 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.*