# Simple Total Calculator vs my16c

The clearest difference is in-app purchases: Simple Total Calculator at none against my16c's 1. Simple Total Calculator also leads on iOS requirement (15.8.3 vs 26.0). my16c's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. my16c sells 1 one-off in-app purchase. Simple Total Calculator asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simple Total Calculator | my16c |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 9 MB |
| Requires iOS | **15.8.3** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Miroslav Perovic](https://appshunter.io/developer/400748424) |

## What reviewers say

### Simple Total Calculator

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

**Features:** macOS Compatibility

**In-app purchases:** none


### my16c

[App page](https://appshunter.io/ios/app/my16c/id6762121583)

This app emulates a legendary programmer's calculator from the 1980s, offering cycle-accurate performance and faithful reproduction of its features. It includes base conversions, bit manipulation, RPN, and programmability, with modern conveniences like iCloud sync and a dark interface.

**Highlights:** Cycle-accurate emulation, Full base conversion (HEX, DEC, OCT, BIN), Bit operations, RPN entry, Programmable, Authentic LCD display, Word size control

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full App | $9.99 | one-time |


## Frequently asked questions

### Is Simple Total Calculator free?

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

### Is my16c free?

my16c is free to download, with in-app purchases available.

### Do Simple Total Calculator or my16c have ads?

Simple Total Calculator shows ads; my16c does not.

### Which is updated more often, Simple Total Calculator or my16c?

Simple Total Calculator ships an update fortnightly, and my16c fortnightly. Most recently, Simple Total Calculator was updated on October 30, 2026 and my16c on October 31, 2026.

---

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