# RASTR vs Basic English Skills Learning

The clearest difference is in-app purchases: RASTR at none against Basic English Skills Learning's 1. Basic English Skills Learning's advantage is update cadence (every 6 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Basic English Skills Learning sells 1 one-off in-app purchase. RASTR asks for nothing beyond the download.

RASTR ships an update every 6 months, Basic English Skills Learning every 6 weeks. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | RASTR | Basic English Skills Learning |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 165 MB | 76 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Loma Linda University Adventist Health Sciences Center](https://appshunter.io/developer/518363367) | [Ajay Gorasiya](https://appshunter.io/developer/1455174866) |

## What reviewers say

### RASTR

[App page](https://appshunter.io/ios/app/rastr/id1185663642)

This application digitizes sea turtle research data collection, allowing scientists to log capture, nesting, and product information with precise locations. It helps track data collection sites, monitor conservation efforts, and provides a cloud-based storage solution to safeguard against physical data degradation.

**Highlights:** Log turtle capture data, Record nesting information, Track product data, Map data collection locations, Monitor conservation efforts, Cloud-based data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Basic English Skills Learning

[App page](https://appshunter.io/ios/app/basic-english-skills-learning/id6502940184)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $5.99 | one-time |


## Frequently asked questions

### Is RASTR free?

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

### Is Basic English Skills Learning free?

Basic English Skills Learning is free to download, with in-app purchases available.

### Do RASTR or Basic English Skills Learning have ads?

Neither RASTR nor Basic English Skills Learning shows ads.

### Which is updated more often, RASTR or Basic English Skills Learning?

RASTR ships an update every 6 months, and Basic English Skills Learning every 6 weeks. Most recently, RASTR was updated on October 14, 2026 and Basic English Skills Learning 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.*