# Stepped Reckoner vs KuCalc

The clearest difference is update cadence: Stepped Reckoner at monthly against KuCalc's every 3 months. KuCalc's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Stepped Reckoner ships an update monthly, KuCalc every 3 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Stepped Reckoner | KuCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 1 MB | 1 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Giuseppe Garassino](https://appshunter.io/developer/413661935) | [Mineaki Sakatoku](https://appshunter.io/developer/1674976728) |

## What reviewers say

### Stepped Reckoner

[App page](https://appshunter.io/ios/app/stepped-reckoner/id1642527511)

**In-app purchases:** none


### KuCalc

[App page](https://appshunter.io/ios/app/kucalc/id6445941447)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stepped Reckoner free?

Stepped Reckoner is free to download, with no in-app purchases.

### Is KuCalc free?

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

### Do Stepped Reckoner or KuCalc have ads?

Neither Stepped Reckoner nor KuCalc shows ads.

### Which is updated more often, Stepped Reckoner or KuCalc?

Stepped Reckoner ships an update monthly, and KuCalc every 3 months. Most recently, Stepped Reckoner was updated on October 21, 2026 and KuCalc on October 7, 2026.

---

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