# Numbers 123 vs Science

The clearest difference is device support: Numbers 123 at 3 against Science's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Numbers 123 costs $0.99 and Science $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Numbers 123 ships an update every 37 months, Science every 27 months. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Numbers 123 | Science |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 27 months** |
| Size | 33 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Illés László](https://appshunter.io/developer/316890672) |

## What reviewers say

### Numbers 123

[App page](https://appshunter.io/ios/app/numbers-123/id381591365)

**Features:** macOS Compatibility

**In-app purchases:** none


### Science

[App page](https://appshunter.io/ios/app/science-solarsystem/id1054480020)

**In-app purchases:** none


## Frequently asked questions

### Is Numbers 123 free?

Numbers 123 costs $0.99, with no in-app purchases.

### Is Science free?

Science costs $0.99, with no in-app purchases.

### Do Numbers 123 or Science have ads?

Neither Numbers 123 nor Science shows ads.

### Which is updated more often, Numbers 123 or Science?

Numbers 123 ships an update every 37 months, and Science every 27 months. Most recently, Numbers 123 was updated on September 8, 2026 and Science on September 15, 2026.

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