# WADL Builder vs AI Math Solver

The clearest difference is in-app purchases: WADL Builder at none against AI Math Solver's 2. AI Math Solver's advantage is update cadence (every 6 weeks vs every 4 months) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Math Solver sells 2 in-app purchases, starting at $7.99 per 7 days. WADL Builder asks for nothing beyond the download.

WADL Builder ships an update every 4 months, AI Math Solver every 6 weeks. Both last shipped on November 10, 2026.

## The numbers

| Metric | WADL Builder | AI Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 6 MB | 38 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ProfWorkBench, LLC](https://appshunter.io/developer/1884952933) | [Naqeeb Ullah Karim](https://appshunter.io/developer/6803341275) |

## What reviewers say

### WADL Builder

[App page](https://appshunter.io/ios/app/wadl-builder-ai-disclosure/id6773517789)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Math Solver

[App page](https://appshunter.io/ios/app/ai-math-solver-scan-and-solve/id6803392898)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |
| Yearly Subscription | $34.99 | per year |


## Frequently asked questions

### Is WADL Builder free?

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

### Is AI Math Solver free?

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

### Do WADL Builder or AI Math Solver have ads?

Neither WADL Builder nor AI Math Solver shows ads.

### Which is updated more often, WADL Builder or AI Math Solver?

WADL Builder ships an update every 4 months, and AI Math Solver every 6 weeks. Most recently, WADL Builder was updated on November 10, 2026 and AI Math Solver on November 10, 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.*