# Boost AI vs Stellar Math

The clearest difference is in-app purchases: Boost AI at none against Stellar Math's 2. Boost AI also leads on update cadence (fortnightly vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stellar Math sells 2 in-app purchases, starting at $9.99 per month. Boost AI asks for nothing beyond the download.

Boost AI ships an update fortnightly, Stellar Math every 8 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Boost AI | Stellar Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stellar-math/id6753595457/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | — | Freemium |
| Size | 51 MB | 113 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SmartSpark](https://appshunter.io/developer/1775243663) | [Matthew Leonard](https://appshunter.io/developer/522479113) |

## What reviewers say

### Boost AI

[App page](https://appshunter.io/ios/app/boost-ai/id6737204140)

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

**In-app purchases:** none


### Stellar Math

[App page](https://appshunter.io/ios/app/stellar-math/id6753595457)

Master math with an AI tutor that adapts to your learning style and pace. Get instant, step-by-step solutions to problems by snapping a photo and engage with a 24/7 AI chat for clear explanations. Track your progress and build confidence from basic arithmetic to advanced calculus.

**Highlights:** AI-powered step-by-step solutions, Photo problem solver, Interactive AI tutor chat, Personalized study plans, Progress tracking and analytics, Comprehensive math topic coverage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stellar Math Pro | $9.99 | per month |
| Stellar Math Pro Yearly | $69.99 | per year |


## Frequently asked questions

### Is Boost AI free?

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

### Is Stellar Math free?

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

### Do Boost AI or Stellar Math have ads?

Neither Boost AI nor Stellar Math shows ads.

### Which is updated more often, Boost AI or Stellar Math?

Boost AI ships an update fortnightly, and Stellar Math every 8 months. Most recently, Boost AI was updated on October 10, 2026 and Stellar Math on September 29, 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.*