# A+Papers vs Maths Retriever

The clearest difference is review sentiment: Maths Retriever at 100% against A+Papers's 50%. Maths Retriever also leads on update cadence (every 5 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. A+Papers sells 1 one-off in-app purchase and Maths Retriever sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

A+Papers ships an update every 6 weeks, Maths Retriever every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | A+Papers | Maths Retriever |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 4 MB | 75 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danesh Rajasolan](https://appshunter.io/developer/1425471050) | [Hongzhi Wu](https://appshunter.io/developer/6798763244) |

## What reviewers say

### A+Papers

[App page](https://appshunter.io/ios/app/a-plus-papers-ib-exam-papers/id1493470863)

Access a vast library of IB past year papers and study resources on your mobile device. This app simplifies finding and viewing exam papers, offering a calming interface designed to reduce student stress. It provides easy navigation and access to over 500 subjects.

**Highlights:** Access 500+ IB subjects, Over 50,000 resources, Calming welcome page design, Alphabetical subject listing with codes, Portrait and landscape orientation support, Swipe navigation, Free to download and use

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PaperSaver - For Offline Use | $1.99 | one-time |


### Maths Retriever

[App page](https://appshunter.io/ios/app/maths-retriever/id6798763242)

This app provides automated grading for handwritten IB Math work, offering detailed feedback and explanations. It generates practice questions, hints, and worked solutions tailored to specific IB Math courses and levels. Users can track progress, identify weak areas, and receive predicted grades.

**Highlights:** Handwritten work grading, Line-by-line IB examiner style marking, Original exam-style questions, Topic-based practice, Hints and worked solutions, Progress tracking and predicted grades, Timed mock papers

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro monthly | $12.99 | per month |
| Diploma yearly | $99.99 | per year |


## Frequently asked questions

### Is A+Papers free?

A+Papers is free to download, with in-app purchases available.

### Is Maths Retriever free?

Maths Retriever is free to download, with in-app purchases available.

### Do A+Papers or Maths Retriever have ads?

Neither A+Papers nor Maths Retriever shows ads.

### Which is updated more often, A+Papers or Maths Retriever?

A+Papers ships an update every 6 weeks, and Maths Retriever every 5 days. Most recently, A+Papers was updated on November 3, 2026 and Maths Retriever on October 31, 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.*