# eCollection vs Decodable Readers L4 Sample

The clearest difference is update cadence: eCollection at every 6 months against Decodable Readers L4 Sample's every 14 months. Decodable Readers L4 Sample's advantage is device support (3 vs 1) and iOS requirement (10.2 vs 12.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

eCollection ships an update every 6 months, Decodable Readers L4 Sample every 14 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | eCollection | Decodable Readers L4 Sample |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/ecollection/id675521971/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | Free | — |
| Size | 99 MB | 96 MB |
| Requires iOS | 12.2 | **10.2** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cengage Learning Australia](https://appshunter.io/developer/454848144) | [Decodable Readers Australia](https://appshunter.io/developer/1291420175) |

## What reviewers say

### eCollection

[App page](https://appshunter.io/ios/app/ecollection/id675521971)

This app provides a digital platform for guided reading, offering a library of leveled eBooks and interactive features for teachers and students. It supports various reading profiles, word interaction, recording, drawing, and text editing to enhance comprehension and engagement.

**Highlights:** Guided Reading Profile, Custom Reading Profile, Independent Reading Profile, Tap to Hear Words, Tap to Save Words, Record Mode, Draw Mode

**In-app purchases:** none

**What reviewers like**

- 📚 Great book collection
- 📈 Good for learning progress
- 💡 Well-conceived concept
- 👍 Easy for children to use (in theory)
- 😊 Kids enjoy the books

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- ❌ Unusable interface
- 😩 Frustrating user experience
- ⏳ Slow connection and login
- 🚫 Cannot exit books or modes

**Reported bugs**

- App not working
- Crash delete download repeat
- Can’t quit from drawing mode
- Stuck, hard to return to main page
- No home page, cannot back to home page

**Requested features**

- Save login details
- Clear navigation to return to main page/shelf
- Option to buy individual subscriptions
- Add bigger books (e.g., comics)
- Clarify privacy for voice recording


### Decodable Readers L4 Sample

[App page](https://appshunter.io/ios/app/decodable-readers-l4-sample/id1450470190)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eCollection free?

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

### Is Decodable Readers L4 Sample free?

Decodable Readers L4 Sample is free to download, with no in-app purchases.

### Do eCollection or Decodable Readers L4 Sample have ads?

Neither eCollection nor Decodable Readers L4 Sample shows ads.

### Which is updated more often, eCollection or Decodable Readers L4 Sample?

eCollection ships an update every 6 months, and Decodable Readers L4 Sample every 14 months. Most recently, eCollection was updated on November 1, 2026 and Decodable Readers L4 Sample on November 2, 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.*