# FlashToPass Scholastic Math vs Odyssey XR

The clearest difference is price: Odyssey XR at Free against FlashToPass Scholastic Math's $4.99. Odyssey XR also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (15.0 vs 26.0). FlashToPass Scholastic Math's advantage is rating (4.2 vs 3.1) and in-app purchases (none vs 14). On ratings volume, ads and device support there is nothing between them.

Odyssey XR is free to download; FlashToPass Scholastic Math costs $4.99 up front. Odyssey XR sells 14 in-app purchases, starting at $19.99 per year. FlashToPass Scholastic Math asks for nothing beyond the download.

FlashToPass Scholastic Math holds the better App Store score, 4.2 against 3.1. Both are backed by a comparable volume of ratings — 67 and 61 respectively. Written reviews point the same way: 71% of FlashToPass Scholastic Math's written reviews are positive against 41% of Odyssey XR's.

FlashToPass Scholastic Math ships an update every 6 months, Odyssey XR every 2 months. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | FlashToPass Scholastic Math | Odyssey XR |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.2 (67 ratings)](https://appshunter.io/ios/app/flashtopass-scholastic-math/id327697342/reviews)** | [3.1 (61 ratings)](https://appshunter.io/ios/app/odyssey-xr/id6476524894/reviews) |
| Number of ratings | **67** | 61 |
| Positive reviews | **71.4% of reviews** | 40.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#175** | — |
| Size | 4 MB | 555 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scybot Technologies, L.L.C.](https://appshunter.io/developer/327697345) | [Abacus](https://appshunter.io/developer/1486425022) |

## What reviewers say

### FlashToPass Scholastic Math

[App page](https://appshunter.io/ios/app/flashtopass-scholastic-math/id327697342)

**Currently charting:** #175 Top Paid · Education (US App Store)

This educational app uses flashcards and customizable sets to help students master essential math facts. It offers a modern design, printable exports, and practice options by number or difficulty, making learning fun and effective for all ages.

**Highlights:** Modern design, Printable exports, Customizable card sets, Practice by number/difficulty, Learn addition, subtraction, multiplication, division, Captivating sound effects and animations

**In-app purchases:** none


### Odyssey XR

[App page](https://appshunter.io/ios/app/odyssey-xr/id6476524894)

Explore educational virtual reality worlds filled with science, art, and technology. Choose from various themed packs to embark on immersive learning adventures and discover new wonders.

**Highlights:** Immersive virtual reality learning, Science, art, and technology exploration, Themed educational packs, Virtual Reality Animals pack, Virtual Reality Dinosaurs pack, Virtual Reality History pack, Virtual Reality Human Body pack

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all packs | $19.99 | per year |
| Virtual Reality WORLD ART! | $9.99 | one-time |
| Virtual Reality EXTINCTION! | $9.99 | one-time |
| Virtual Reality HISTORY! | $9.99 | one-time |
| Virtual Reality DINOSAURS! | $9.99 | one-time |
| Virtual Reality OCEANS! | $9.99 | one-time |
| Virtual Reality ANIMALS! | $9.99 | one-time |
| Virtual Reality HUMAN BODY! | $9.99 | one-time |
| Virtual Reality Transport! | $9.99 | one-time |
| Virtual Reality WORLD ATLAS! | $9.99 | one-time |
| Virtual Reality GALAXY! | $9.99 | one-time |
| Virtual Reality ESPN! | $9.99 | one-time |
| National Geographic Bundle Pack | $14.99 | one-time |
| DK Bundle Pack | $19.99 | one-time |


## Frequently asked questions

### Is FlashToPass Scholastic Math free?

FlashToPass Scholastic Math costs $4.99, with no in-app purchases.

### Is Odyssey XR free?

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

### Which has better reviews, FlashToPass Scholastic Math or Odyssey XR?

FlashToPass Scholastic Math is rated higher. FlashToPass Scholastic Math averages 4.2 out of 5 from 67 ratings, while Odyssey XR averages 3.1 from 61 ratings.

### Do FlashToPass Scholastic Math or Odyssey XR have ads?

Neither FlashToPass Scholastic Math nor Odyssey XR shows ads.

### Which is updated more often, FlashToPass Scholastic Math or Odyssey XR?

FlashToPass Scholastic Math ships an update every 6 months, and Odyssey XR every 2 months. Most recently, FlashToPass Scholastic Math was updated on October 8, 2026 and Odyssey XR on October 20, 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.*