# Geometry Ace Lite vs Centum Aiqu

The clearest difference is in-app purchases: Centum Aiqu at none against Geometry Ace Lite's 1. Centum Aiqu also leads on update cadence (monthly vs every 17 months) and device support (3 vs 1). Geometry Ace Lite's advantage is iOS requirement (8.2 vs 15.6). On price and ads there is nothing between them.

Both are free to download. Geometry Ace Lite sells 1 one-off in-app purchase. Centum Aiqu asks for nothing beyond the download.

Geometry Ace Lite ships an update every 17 months, Centum Aiqu monthly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Geometry Ace Lite | Centum Aiqu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/geometry-ace-lite-math-tutor/id965025105/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 98 MB |
| Requires iOS | **8.2** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Interactive Mindware LLC](https://appshunter.io/developer/499010994) | [Tushar Sinha](https://appshunter.io/developer/1500627353) |

## What reviewers say

### Geometry Ace Lite

[App page](https://appshunter.io/ios/app/geometry-ace-lite-math-tutor/id965025105)

This app acts as a dynamic geometry textbook and calculator, offering step-by-step solutions that update as you manipulate shapes. It covers points, lines, and transformations, with previews for other shapes and interactive definitions. Upgrade for full functionality across all geometric figures.

**Highlights:** Dynamic step-by-step geometry solutions, Interactive shape manipulation, Learn vocabulary with examples, Transformations: rotations, reflections, translations, Geometric constructions, Algebra connections for coordinate geometry

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Function Upgrade | $0.99 | one-time |


### Centum Aiqu

[App page](https://appshunter.io/ios/app/centum-aiqu/id6480175807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry Ace Lite free?

Geometry Ace Lite is free to download, with in-app purchases available.

### Is Centum Aiqu free?

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

### Do Geometry Ace Lite or Centum Aiqu have ads?

Neither Geometry Ace Lite nor Centum Aiqu shows ads.

### Which is updated more often, Geometry Ace Lite or Centum Aiqu?

Geometry Ace Lite ships an update every 17 months, and Centum Aiqu monthly. Most recently, Geometry Ace Lite was updated on October 13, 2026 and Centum Aiqu on October 7, 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.*