# SingZing vs Stellar Math

The clearest difference is rating: Stellar Math at 5.0 against SingZing's 1.0. SingZing's advantage is in-app purchases (none vs 2) and update cadence (every 3 months vs every 8 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Stellar Math holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SingZing ships an update every 3 months, Stellar Math every 8 months. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SingZing | Stellar Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/singzing/id1529568626/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stellar-math/id6753595457/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | **Free** | Freemium |
| Size | 67 MB | 113 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Future Sing Ltd](https://appshunter.io/developer/1705020826) | [Matthew Leonard](https://appshunter.io/developer/522479113) |

## What reviewers say

### SingZing

[App page](https://appshunter.io/ios/app/singzing/id1529568626)

Learn to sing with personalized workouts designed by vocal coaches. This app offers a variety of exercises focusing on breath, tone, and range, promoting ease and confidence. Choose your daily goal, from warm-ups to performance anxiety management, and enjoy a unique session every time.

**Highlights:** Personalized singing workouts, Expert vocal tuition, Whole-body singing exercises, Breath and support training, Range expansion exercises, Variety of daily sessions, Goal-setting for vocal improvement

**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 SingZing free?

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

### Is Stellar Math free?

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

### Which has better reviews, SingZing or Stellar Math?

Stellar Math is rated higher. SingZing averages 1.0 out of 5 from 1 ratings, while Stellar Math averages 5.0 from 1 ratings.

### Do SingZing or Stellar Math have ads?

Neither SingZing nor Stellar Math shows ads.

### Which is updated more often, SingZing or Stellar Math?

SingZing ships an update every 3 months, and Stellar Math every 8 months. Most recently, SingZing was updated on October 4, 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.*