# ACT Math vs Solution Equilibria Lab

The clearest difference is in-app purchases: Solution Equilibria Lab at none against ACT Math's 1. Solution Equilibria Lab also leads on update cadence (every 2 months vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ACT Math sells 1 one-off in-app purchase. Solution Equilibria Lab asks for nothing beyond the download.

ACT Math ships an update every 12 months, Solution Equilibria Lab every 2 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ACT Math | Solution Equilibria Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/act-math-super-edition-lite/id587366880/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 38 MB | 114 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [Oleksandr Rubtsov](https://appshunter.io/developer/1823549572) |

## What reviewers say

### ACT Math

[App page](https://appshunter.io/ios/app/act-math-super-edition-lite/id587366880)

Prepare for the ACT Math test with over 1500 practice questions and detailed explanations. Track your progress with visual meters and revise by subject to achieve your target scores.

**Highlights:** Over 1500 practice questions, 150 revision notes, Mock tests, Instant feedback, Detailed explanations, Progress tracking with charts, Subject-specific revision

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $4.99 | one-time |


### Solution Equilibria Lab

[App page](https://appshunter.io/ios/app/solution-equilibria-lab/id6754339747)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ACT Math free?

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

### Is Solution Equilibria Lab free?

Solution Equilibria Lab is free to download, with no in-app purchases.

### Do ACT Math or Solution Equilibria Lab have ads?

Neither ACT Math nor Solution Equilibria Lab shows ads.

### Which is updated more often, ACT Math or Solution Equilibria Lab?

ACT Math ships an update every 12 months, and Solution Equilibria Lab every 2 months. Most recently, ACT Math was updated on October 15, 2026 and Solution Equilibria Lab on October 6, 2026.

---

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