# Students Resource vs PaperStack CAIE Past Papers

The clearest difference is in-app purchases: Students Resource at none against PaperStack CAIE Past Papers's 4. Students Resource also leads on ads (none vs shown). PaperStack CAIE Past Papers's advantage is update cadence (every 6 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PaperStack CAIE Past Papers sells 4 in-app purchases, starting at $1.99 per 7 days. Students Resource asks for nothing beyond the download.

Students Resource ships an update every 3 months, PaperStack CAIE Past Papers every 6 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Students Resource | 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 | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 90 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [M rehan Tahir](https://appshunter.io/developer/1705680960) | [Salman Tariq](https://appshunter.io/developer/1892139840) |

## What reviewers say

### Students Resource

[App page](https://appshunter.io/ios/app/students-resource/id6464289880)

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

**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 (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Monthly Premium | $3.99 | per month |
| PaperStack Premium 6 Months | $24.99 | per 6 months |
| PaperStack Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Students Resource free?

Students Resource 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 Students Resource or PaperStack CAIE Past Papers have ads?

PaperStack CAIE Past Papers shows ads; Students Resource does not.

### Which is updated more often, Students Resource or PaperStack CAIE Past Papers?

Students Resource ships an update every 3 months, and PaperStack CAIE Past Papers every 6 days. Most recently, Students Resource was updated on October 8, 2026 and PaperStack CAIE Past Papers on October 3, 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.*