# Xygos vs ACTB App

The clearest difference is in-app purchases: ACTB App at none against Xygos's 1. Xygos's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Xygos sells 1 in-app purchase, starting at $2.99 per 7 days. ACTB App asks for nothing beyond the download.

Xygos ships an update weekly, ACTB App monthly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Xygos | ACTB App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (39 ratings)](https://appshunter.io/ios/app/xygos-math-in-motion/id6451348655/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 22 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xygos LLC](https://appshunter.io/developer/1671065233) | [ALON TECH SOFT SOLUTIONS LLP](https://appshunter.io/developer/1722745596) |

## What reviewers say

### Xygos

[App page](https://appshunter.io/ios/app/xygos-math-in-motion/id6451348655)

Learn math interactively by solving problems directly on-screen with intuitive gestures. This app offers step-by-step solutions and real-time feedback for algebra and calculus, cutting learning time in half.

**Highlights:** Gesture-based problem solving, Step-by-step solutions, Real-time feedback and hints, Covers Calculus 1 and Algebra, Adaptive learning, Supports various math subjects

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xygos Infinity | $2.99 | per 7 days |


### ACTB App

[App page](https://appshunter.io/ios/app/actb-app/id6752987684)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Xygos free?

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

### Is ACTB App free?

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

### Do Xygos or ACTB App have ads?

Neither Xygos nor ACTB App shows ads.

### Which is updated more often, Xygos or ACTB App?

Xygos ships an update weekly, and ACTB App monthly. Most recently, Xygos was updated on November 3, 2026 and ACTB App on November 8, 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.*