# Digipin Manager vs Scientific math Calculator

The clearest difference is price: Digipin Manager at Free against Scientific math Calculator's $0.99. Digipin Manager also leads on update cadence (every 6 days vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Digipin Manager is free to download; Scientific math Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Digipin Manager ships an update every 6 days, Scientific math Calculator every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Digipin Manager | Scientific math Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 5 MB | 5 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Rishi Singh](https://appshunter.io/developer/1757566879) | [贺 周](https://appshunter.io/developer/1815397078) |

## What reviewers say

### Digipin Manager

[App page](https://appshunter.io/ios/app/digipin-manager/id6749537602)

**In-app purchases:** none


### Scientific math Calculator

[App page](https://appshunter.io/ios/app/scientific-math-calculator/id6759213986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digipin Manager free?

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

### Is Scientific math Calculator free?

Scientific math Calculator costs $0.99, with no in-app purchases.

### Do Digipin Manager or Scientific math Calculator have ads?

Neither Digipin Manager nor Scientific math Calculator shows ads.

### Which is updated more often, Digipin Manager or Scientific math Calculator?

Digipin Manager ships an update every 6 days, and Scientific math Calculator every 3 months. Most recently, Digipin Manager was updated on October 24, 2026 and Scientific math Calculator on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*