# WordNote vs OUELO

The clearest difference is in-app purchases: OUELO at none against WordNote's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WordNote sells 5 one-off in-app purchases. OUELO asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | WordNote | OUELO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 26 MB | 52 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tien Nguyen](https://appshunter.io/developer/1759986276) | [HO CHI MINH CITY OPEN UNIVERSITY](https://appshunter.io/developer/1479161594) |

## What reviewers say

### WordNote

[App page](https://appshunter.io/ios/app/wordnote-save-vocabulary/id6587574871)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WordNote - Gói mua thêm 1500 | $0.99 | one-time |
| WordNote - Gói 1 tháng | $2.99 | one-time |
| WordNote - Gói 3 tháng | $7.99 | one-time |
| WordNote - Gói 6 tháng | $14.99 | one-time |
| WordNote - Gói 1 năm | $29.99 | one-time |


### OUELO

[App page](https://appshunter.io/ios/app/ouelo/id6737468740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WordNote free?

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

### Is OUELO free?

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

### Do WordNote or OUELO have ads?

Neither WordNote nor OUELO shows ads.

### Which is updated more often, WordNote or OUELO?

WordNote ships an update every 3 weeks, and OUELO every 3 weeks. Most recently, WordNote was updated on November 4, 2026 and OUELO on October 27, 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.*