# smart_r vs Sherpa Study

The clearest difference is in-app purchases: Sherpa Study at none against smart_r's 15. smart_r's advantage is update cadence (every 4 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. smart_r sells 15 in-app purchases, starting at $1.99 per month. Sherpa Study asks for nothing beyond the download.

smart_r ships an update every 4 weeks, Sherpa Study every 6 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | smart_r | Sherpa Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sherpa-study/id6752711899/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 months |
| Monetization | — | Free |
| Size | 48 MB | 31 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMART-R TECHNOLOGY LIMITED](https://appshunter.io/developer/1810160388) | [Application Labs Ltd](https://appshunter.io/developer/1833002951) |

## What reviewers say

### smart_r

[App page](https://appshunter.io/ios/app/smart-r/id6744962652)

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthlyplan | $1.99 | per month |
| all topic discount 4 | Free | one-time |
| Gems50 | $0.49 | one-time |
| all topic discount 3 | $0.99 | one-time |
| gems150 | $0.99 | one-time |
| geometry topic | $2.99 | one-time |
| number topic | $2.99 | one-time |
| probability topic | $2.99 | one-time |
| ratio topic | $2.99 | one-time |
| stats topic | $2.99 | one-time |
| gems500 | $2.99 | one-time |
| all topic discount 2 | $3.99 | one-time |
| SeasonPass | $3.99 | one-time |
| all topic discount 1 | $6.99 | one-time |
| all topics | $10.00 | one-time |


### Sherpa Study

[App page](https://appshunter.io/ios/app/sherpa-study/id6752711899)

This app helps GCSE students revise effectively by providing personalized study plans, practice questions, flashcards, and past papers. It aligns content with specific exam boards and tracks progress to focus on weaker topics.

**Highlights:** Personalized revision plans, Exam board-specific content, Thousands of practice questions, Flashcards with spaced repetition, Past papers and mark schemes, Confidence tracking, Study session timer

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

**In-app purchases:** none


## Frequently asked questions

### Is smart_r free?

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

### Is Sherpa Study free?

Sherpa Study is free to download, with no in-app purchases.

### Do smart_r or Sherpa Study have ads?

Neither smart_r nor Sherpa Study shows ads.

### Which is updated more often, smart_r or Sherpa Study?

smart_r ships an update every 4 weeks, and Sherpa Study every 6 months. Most recently, smart_r was updated on October 11, 2026 and Sherpa Study on October 13, 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.*