# Super Basic Calculator vs Secret Calculator

The clearest difference is device support: Secret Calculator at 3 against Super Basic Calculator's 1. Secret Calculator also leads on iOS requirement (14.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Super Basic Calculator sells 1 one-off in-app purchase and Secret Calculator sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Super Basic Calculator | Secret Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 8 MB | 15 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Koontz](https://appshunter.io/developer/1824267753) | [明航 李](https://appshunter.io/developer/1823569127) |

## What reviewers say

### Super Basic Calculator

[App page](https://appshunter.io/ios/app/super-basic-calculator/id6748281902)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |


### Secret Calculator

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

**Features:** macOS Compatibility, Family Sharing

**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 Super Basic Calculator free?

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

### Is Secret Calculator free?

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

### Do Super Basic Calculator or Secret Calculator have ads?

Neither Super Basic Calculator 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.*