# FDM App vs Resolve AI

The clearest difference is in-app purchases: FDM App at none against Resolve AI's 2. FDM App also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

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

FDM App ships an update every 9 days, Resolve AI weekly. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | FDM App | Resolve AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/resolve-ai-homework-help/id6792918196/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 37 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [My Aone Learning](https://appshunter.io/developer/824087514) | [Mikhail Naumov](https://appshunter.io/developer/1749260887) |

## What reviewers say

### FDM App

[App page](https://appshunter.io/ios/app/fdm-app/id6740551862)

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

**In-app purchases:** none


### Resolve AI

[App page](https://appshunter.io/ios/app/resolve-ai-homework-help/id6792918196)

Get step-by-step explanations for homework and test prep. Understand complex problems in subjects like math, science, and computer science by seeing the reasoning behind each solution. Ask follow-up questions for clearer understanding.

**Highlights:** Step-by-step problem solving, Photo or text input, Detailed explanations, Follow-up chat support, Covers STEM subjects, Revision and exam prep

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $59.99 | per year |


## Frequently asked questions

### Is FDM App free?

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

### Is Resolve AI free?

Resolve AI is free to download, with in-app purchases available.

### Do FDM App or Resolve AI have ads?

Neither FDM App nor Resolve AI shows ads.

### Which is updated more often, FDM App or Resolve AI?

FDM App ships an update every 9 days, and Resolve AI weekly. Most recently, FDM App was updated on October 5, 2026 and Resolve AI on October 14, 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.*