# FlashOne.ai vs MathifyX

The clearest difference is in-app purchases: MathifyX at none against FlashOne.ai's 4. MathifyX also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. FlashOne.ai sells 4 in-app purchases, starting at $6.99 per month. MathifyX asks for nothing beyond the download.

FlashOne.ai ships an update every 3 weeks, MathifyX daily. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FlashOne.ai | MathifyX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathifyx/id6761733930/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Free |
| Size | 119 MB | 5 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Whitton](https://appshunter.io/developer/1783671848) | [MARIA SHEININ](https://appshunter.io/developer/1891158704) |

## What reviewers say

### FlashOne.ai

[App page](https://appshunter.io/ios/app/flashoneai/id6739095638)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $6.99 | per month |
| Monthly Pro Access | $9.99 | per month |
| Annual Premium Access | $45.99 | per year |
| Annual Pro Access | $75.99 | per year |


### MathifyX

[App page](https://appshunter.io/ios/app/mathifyx/id6761733930)

This app makes learning math interactive and fun for everyone. It helps users study, prepare, and master any math-related topic. The goal is to provide an engaging educational experience.

**Highlights:** Interactive learning, Math mastery, Study preparation, Fun educational experience, All math topics

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

**In-app purchases:** none


## Frequently asked questions

### Is FlashOne.ai free?

FlashOne.ai is free to download, with in-app purchases available.

### Is MathifyX free?

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

### Do FlashOne.ai or MathifyX have ads?

FlashOne.ai shows ads; MathifyX does not.

### Which is updated more often, FlashOne.ai or MathifyX?

FlashOne.ai ships an update every 3 weeks, and MathifyX daily. Most recently, FlashOne.ai was updated on October 7, 2026 and MathifyX on September 29, 2026.

---

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