# Countful vs DecimalClock

The clearest difference is price: Countful at Free against DecimalClock's $2.99. DecimalClock's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On in-app purchases, device support and iOS requirement there is nothing between them.

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

Countful ships an update monthly, DecimalClock weekly. The most recent releases landed on May 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Countful | DecimalClock |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Size | 3 MB | 2 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIKI OSHIMA](https://appshunter.io/developer/1824812123) | [Kaspars Sops](https://appshunter.io/developer/1847143376) |

## What reviewers say

### Countful

[App page](https://appshunter.io/ios/app/countful-simple-counter/id6749342341)

**Features:** macOS Compatibility

**In-app purchases:** none


### DecimalClock

[App page](https://appshunter.io/ios/app/decimalclock/id6754224922)

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

**In-app purchases:** none


## Frequently asked questions

### Is Countful free?

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

### Is DecimalClock free?

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

### Do Countful or DecimalClock have ads?

Countful shows ads; DecimalClock does not.

### Which is updated more often, Countful or DecimalClock?

Countful ships an update monthly, and DecimalClock weekly. Most recently, Countful was updated on May 18, 2026 and DecimalClock on September 9, 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.*