# Compo Owl vs SGMathAI

The clearest difference is in-app purchases: Compo Owl at none against SGMathAI's 1. Compo Owl also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (13.4 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. SGMathAI sells 1 in-app purchase, starting at $0.99 per month. Compo Owl asks for nothing beyond the download.

Compo Owl ships an update every 2 weeks, SGMathAI every 4 months. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Compo Owl | SGMathAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 28 MB | 1 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EDUFERN PTE. LTD.](https://appshunter.io/developer/1594811921) | [Jiang Nan Qing](https://appshunter.io/developer/995103102) |

## What reviewers say

### Compo Owl

[App page](https://appshunter.io/ios/app/compo-owl/id6476132410)

**Features:** macOS Compatibility

**In-app purchases:** none


### SGMathAI

[App page](https://appshunter.io/ios/app/sgmathai/id6738604273)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SGPSLE MATH | $0.99 | per month |


## Frequently asked questions

### Is Compo Owl free?

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

### Is SGMathAI free?

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

### Do Compo Owl or SGMathAI have ads?

Neither Compo Owl nor SGMathAI shows ads.

### Which is updated more often, Compo Owl or SGMathAI?

Compo Owl ships an update every 2 weeks, and SGMathAI every 4 months. Most recently, Compo Owl was updated on September 11, 2026 and SGMathAI on September 9, 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.*