# LOTE4Kids vs Dumerzel

The clearest difference is rating: Dumerzel at 5.0 against LOTE4Kids's 4.5. Dumerzel also leads on review sentiment (100% vs 80%). LOTE4Kids's advantage is in-app purchases (none vs 4) and ratings volume (18 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Dumerzel sells 4 in-app purchases, starting at $19.99 per month. LOTE4Kids asks for nothing beyond the download.

Dumerzel holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: LOTE4Kids has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of LOTE4Kids's written reviews are positive against 100% of Dumerzel's.

LOTE4Kids ships an update every 2 weeks, Dumerzel every 8 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LOTE4Kids | Dumerzel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (18 ratings)](https://appshunter.io/ios/app/lote4kids/id1624462855/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dumerzel/id6759680474/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 61 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Storytime PODs Pty Ltd](https://appshunter.io/developer/1624462857) | [Sanliang Zhang](https://appshunter.io/developer/1880160581) |

## What reviewers say

### LOTE4Kids

[App page](https://appshunter.io/ios/app/lote4kids/id1624462855)

This ad-free app provides parents and guardians with a safe and convenient way to access thousands of picture books for children on the go. It's designed for easy use, making reading accessible anytime, anywhere.

**Highlights:** Thousands of picture books, Ad-free experience, Secure for children, Easy to use interface, On-the-go access

**Features:** macOS Compatibility

**In-app purchases:** none


### Dumerzel

[App page](https://appshunter.io/ios/app/dumerzel/id6759680474)

This AI-powered tutor offers hands-free learning for kids, answering questions aloud and breaking down homework with camera vision. It supports multiple languages and subjects, with personalized profiles and progress reports for families.

**Highlights:** Voice-first AI tutoring, Camera-based homework help, Covers all school subjects, Supports 12 languages, Personalized child profiles, Weekly parent progress reports, Live voice conversations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Voice Monthly | $19.99 | per month |
| Premium Voice Monthly | $29.99 | per month |
| Standard Voice Annual | $159.99 | per year |
| Premium Voice Annual | $249.99 | per year |


## Frequently asked questions

### Is LOTE4Kids free?

LOTE4Kids is free to download, with no in-app purchases.

### Is Dumerzel free?

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

### Which has better reviews, LOTE4Kids or Dumerzel?

Dumerzel is rated higher. LOTE4Kids averages 4.5 out of 5 from 18 ratings, while Dumerzel averages 5.0 from 2 ratings.

### Do LOTE4Kids or Dumerzel have ads?

Neither LOTE4Kids nor Dumerzel shows ads.

### Which is updated more often, LOTE4Kids or Dumerzel?

LOTE4Kids ships an update every 2 weeks, and Dumerzel every 8 days. Most recently, LOTE4Kids was updated on October 10, 2026 and Dumerzel on October 7, 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.*