# Simple Total Calculator vs Sum Up

The clearest difference is ads: Sum Up at none against Simple Total Calculator's shown. Simple Total Calculator's advantage is update cadence (fortnightly vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple Total Calculator ships an update fortnightly, Sum Up every 8 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Simple Total Calculator | Sum Up |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 8 months |
| Size | 36 MB | 16 MB |
| Requires iOS | 15.8.3 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [佳伟 蔡](https://appshunter.io/developer/1801859662) |

## What reviewers say

### Simple Total Calculator

[App page](https://appshunter.io/ios/app/simple-total-calculator/id6739667943)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sum Up

[App page](https://appshunter.io/ios/app/sum-up-quick-calculator/id6743669173)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Total Calculator free?

Simple Total Calculator is free to download, with no in-app purchases.

### Is Sum Up free?

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

### Do Simple Total Calculator or Sum Up have ads?

Simple Total Calculator shows ads; Sum Up does not.

### Which is updated more often, Simple Total Calculator or Sum Up?

Simple Total Calculator ships an update fortnightly, and Sum Up every 8 months. Most recently, Simple Total Calculator was updated on October 30, 2026 and Sum Up on October 30, 2026.

---

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