# Countful vs DEDEDEN

The clearest difference is in-app purchases: Countful at none against DEDEDEN's 1. DEDEDEN's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DEDEDEN sells 1 one-off in-app purchase. Countful asks for nothing beyond the download.

Countful ships an update monthly, DEDEDEN every 3 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Countful | DEDEDEN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 3 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIKI OSHIMA](https://appshunter.io/developer/1824812123) | [Tarinai Works](https://appshunter.io/developer/1857880583) |

## What reviewers say

### Countful

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

**Features:** macOS Compatibility

**In-app purchases:** none


### DEDEDEN

[App page](https://appshunter.io/ios/app/dededen/id6757660599)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Feature Unlock | $1.99 | one-time |


## Frequently asked questions

### Is Countful free?

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

### Is DEDEDEN free?

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

### Do Countful or DEDEDEN have ads?

Both Countful and DEDEDEN show ads.

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

Countful ships an update monthly, and DEDEDEN every 3 weeks. Most recently, Countful was updated on October 25, 2026 and DEDEDEN on October 13, 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.*