# OCTOMAP vs Maths CM1

The clearest difference is price: OCTOMAP at Free against Maths CM1's $2.99. Maths CM1's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

OCTOMAP is free to download; Maths CM1 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OCTOMAP ships an update every 4 months, Maths CM1 every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OCTOMAP | Maths CM1 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 29 MB | 140 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OCTONUM](https://appshunter.io/developer/1660915747) | [KDetude](https://appshunter.io/developer/1612851703) |

## What reviewers say

### OCTOMAP

[App page](https://appshunter.io/ios/app/octomap/id6449463442)

**Features:** macOS Compatibility

**In-app purchases:** none


### Maths CM1

[App page](https://appshunter.io/ios/app/maths-cm1-eleda/id6467808755)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OCTOMAP free?

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

### Is Maths CM1 free?

Maths CM1 costs $2.99, with no in-app purchases.

### Do OCTOMAP or Maths CM1 have ads?

Neither OCTOMAP nor Maths CM1 shows ads.

### Which is updated more often, OCTOMAP or Maths CM1?

OCTOMAP ships an update every 4 months, and Maths CM1 every 2 months. Most recently, OCTOMAP was updated on November 3, 2026 and Maths CM1 on October 30, 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.*