# Grade 3 Math & Science vs Phoenix Vision

The clearest difference is price: Phoenix Vision at Free against Grade 3 Math & Science's $1.99. Phoenix Vision also leads on update cadence (every 3 months vs every 7 months) and iOS requirement (15.1 vs 17.0). Grade 3 Math & Science's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Phoenix Vision is free to download; Grade 3 Math & Science costs $1.99 up front. Phoenix Vision sells 1 one-off in-app purchase. Grade 3 Math & Science asks for nothing beyond the download.

Grade 3 Math & Science ships an update every 7 months, Phoenix Vision every 3 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Grade 3 Math & Science | Phoenix Vision |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/grade-3-math-and-science/id412670196/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 3 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Prachi Pimpalkhare](https://appshunter.io/developer/359099311) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Grade 3 Math & Science

[App page](https://appshunter.io/ios/app/grade-3-math-and-science/id412670196)

This app offers interactive quizzes for third graders to master math and science concepts. It provides instant feedback, progress tracking with visual charts, and offline access to all content. Designed to be child-friendly and distraction-free, it supports learning at home or in class.

**Highlights:** Topic-wise quizzes, Instant feedback, Progress tracking with charts, Score reset option, Offline mode, Child-friendly design

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

**In-app purchases:** none


### Phoenix Vision

[App page](https://appshunter.io/ios/app/phoenix-vision/id6751832941)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rapid Sales Accelerator | $49.99 | one-time |


## Frequently asked questions

### Is Grade 3 Math & Science free?

Grade 3 Math & Science costs $1.99, with no in-app purchases.

### Is Phoenix Vision free?

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

### Do Grade 3 Math & Science or Phoenix Vision have ads?

Neither Grade 3 Math & Science nor Phoenix Vision shows ads.

### Which is updated more often, Grade 3 Math & Science or Phoenix Vision?

Grade 3 Math & Science ships an update every 7 months, and Phoenix Vision every 3 months. Most recently, Grade 3 Math & Science was updated on October 14, 2026 and Phoenix Vision 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.*