# Digital Counters vs Hidden calc

The clearest difference is in-app purchases: Hidden calc at none against Digital Counters's 1. Hidden calc also leads on update cadence (every 2 weeks vs every 2 months). Digital Counters's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Counters sells 1 one-off in-app purchase. Hidden calc asks for nothing beyond the download.

Digital Counters ships an update every 2 months, Hidden calc every 2 weeks. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Digital Counters | Hidden calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 6 MB | 35 MB |
| Requires iOS | **14.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DCDC INC.](https://appshunter.io/developer/1587139815) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Digital Counters

[App page](https://appshunter.io/ios/app/digital-counters/id1669294326)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $29.99 | one-time |


### Hidden calc

[App page](https://appshunter.io/ios/app/hidden-calc/id6502871727)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Digital Counters free?

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

### Is Hidden calc free?

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

### Do Digital Counters or Hidden calc have ads?

Hidden calc shows ads; Digital Counters does not.

### Which is updated more often, Digital Counters or Hidden calc?

Digital Counters ships an update every 2 months, and Hidden calc every 2 weeks. Most recently, Digital Counters was updated on October 4, 2026 and Hidden calc on September 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.*