# Digit Tracking vs Secret Calculator

The clearest difference is in-app purchases: Digit Tracking at none against Secret Calculator's 3. Digit Tracking also leads on iOS requirement (9.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Secret Calculator sells 3 in-app purchases, starting at $4.99 per 7 days. Digit Tracking asks for nothing beyond the download.

## The numbers

| Metric | Digit Tracking | Secret Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 26 MB | 15 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ketchup Software Solutions PTY LTD](https://appshunter.io/developer/981931223) | [明航 李](https://appshunter.io/developer/1823569127) |

## What reviewers say

### Digit Tracking

[App page](https://appshunter.io/ios/app/digit-tracking/id1092104841)

**Features:** macOS Compatibility

**In-app purchases:** none


### Secret Calculator

[App page](https://appshunter.io/ios/app/secret-calculator-calcrypt/id6756296109)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.99 | per 7 days |
| Unlimited access | $24.99 | per year |
| Unlimited access | $49.99 | one-time |


## Frequently asked questions

### Is Digit Tracking free?

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

### Is Secret Calculator free?

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

### Do Digit Tracking or Secret Calculator have ads?

Neither Digit Tracking nor Secret Calculator shows ads.

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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.*