# Ether vs Kidarithmetic

The clearest difference is update cadence: Kidarithmetic at every 3 days against Ether's every 3 months. 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.

Ether ships an update every 3 months, Kidarithmetic every 3 days. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Ether | Kidarithmetic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 28 MB | 28 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Download upon invitation only](https://appshunter.io/developer/1562933849) | [Hirlab Consultancy Limited](https://appshunter.io/developer/1783962674) |

## What reviewers say

### Ether

[App page](https://appshunter.io/ios/app/ether-everything-about-school/id1562933847)

This platform connects families, teachers, and administrators to enhance the educational experience. It provides real-time updates on attendance, academic progress, and school announcements, alongside secure fee management and transportation tracking.

**Highlights:** Real-time updates and announcements, Intuitive messaging system, Academic progress tracking, Streamlined fee payments, Smart transportation and safety features, Event management and reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### Kidarithmetic

[App page](https://appshunter.io/ios/app/kidarithmetic/id6741499840)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ether free?

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

### Is Kidarithmetic free?

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

### Do Ether or Kidarithmetic have ads?

Neither Ether nor Kidarithmetic shows ads.

### Which is updated more often, Ether or Kidarithmetic?

Ether ships an update every 3 months, and Kidarithmetic every 3 days. Most recently, Ether was updated on October 1, 2026 and Kidarithmetic on October 3, 2026.

---

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