# Read And Write Papers vs PaperStack CAIE Past Papers

The clearest difference is review sentiment: Read And Write Papers at 100% against PaperStack CAIE Past Papers's 50%. Read And Write Papers also leads on in-app purchases (none vs 3) and ads (none vs shown). PaperStack CAIE Past Papers's advantage is update cadence (every 6 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PaperStack CAIE Past Papers sells 3 in-app purchases, starting at $1.99 per 7 days. Read And Write Papers asks for nothing beyond the download.

Read And Write Papers ships an update every 3 weeks, PaperStack CAIE Past Papers every 6 days. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Read And Write Papers | PaperStack CAIE Past Papers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/paperstack-caie-past-papers/id6761936480/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 90 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nauman Iqbal](https://appshunter.io/developer/1444992029) | [Salman Tariq](https://appshunter.io/developer/1892139840) |

## What reviewers say

### Read And Write Papers

[App page](https://appshunter.io/ios/app/read-and-write-papers/id6446242326)

Access high-quality educational content for O/A levels and International GCSE students and teachers. This organization provides comprehensive materials for business, science, and humanities subjects.

**Highlights:** O/A level study materials, International GCSE content, Business subject resources, Science subject resources, Humanities subject resources, Content for students and teachers

**Features:** macOS Compatibility

**In-app purchases:** none


### PaperStack CAIE Past Papers

[App page](https://appshunter.io/ios/app/paperstack-caie-past-papers/id6761936480)

Access over 15,000 CAIE past papers with an AI tutor and multiplayer revision modes. Practice by topic or year, solve MCQs interactively, and study offline.  Features include smart PDF viewing and annotation tools.

**Highlights:** 15,000+ CAIE past papers, AI Tutor with examiner insights, Real-time multiplayer revision, Topical paper generation, Interactive MCQ solver, Offline access, Smart PDF viewer with annotations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Monthly Premium | $3.99 | per month |
| PaperStack Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Read And Write Papers free?

Read And Write Papers is free to download, with no in-app purchases.

### Is PaperStack CAIE Past Papers free?

PaperStack CAIE Past Papers is free to download, with in-app purchases available.

### Do Read And Write Papers or PaperStack CAIE Past Papers have ads?

PaperStack CAIE Past Papers shows ads; Read And Write Papers does not.

### Which is updated more often, Read And Write Papers or PaperStack CAIE Past Papers?

Read And Write Papers ships an update every 3 weeks, and PaperStack CAIE Past Papers every 6 days. Most recently, Read And Write Papers was updated on September 8, 2026 and PaperStack CAIE Past Papers on September 19, 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.*