# Domloo vs Vocabulary builder Stellar

The clearest difference is in-app purchases: Domloo at none against Vocabulary builder Stellar's 4. Domloo also leads on ads (none vs shown). Vocabulary builder Stellar's advantage is update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Vocabulary builder Stellar sells 4 in-app purchases, starting at $1.99 per month. Domloo asks for nothing beyond the download.

Domloo ships an update every 3 weeks, Vocabulary builder Stellar weekly. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Domloo | Vocabulary builder Stellar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 58 MB | 231 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KITAPP, MAS ULIYATI CHEKLANGAN JAMIYATI](https://appshunter.io/developer/1649734913) | [Rustam Karimov](https://appshunter.io/developer/1847729927) |

## What reviewers say

### Domloo

[App page](https://appshunter.io/ios/app/domloo/id6736708762)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vocabulary builder Stellar

[App page](https://appshunter.io/ios/app/vocabulary-builder-stellar/id6754393964)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocadoo Premium | $1.99 | per month |
| Vocadoo Premium | $9.99 | per year |
| Vocadoo Premium | $4.99 | one-time |
| Vocadoo Premium — Yearly. | $34.99 | one-time |


## Frequently asked questions

### Is Domloo free?

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

### Is Vocabulary builder Stellar free?

Vocabulary builder Stellar is free to download, with in-app purchases available.

### Do Domloo or Vocabulary builder Stellar have ads?

Vocabulary builder Stellar shows ads; Domloo does not.

### Which is updated more often, Domloo or Vocabulary builder Stellar?

Domloo ships an update every 3 weeks, and Vocabulary builder Stellar weekly. Most recently, Domloo was updated on October 16, 2026 and Vocabulary builder Stellar on October 17, 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.*