# OET vs Money Wave

The clearest difference is in-app purchases: OET at none against Money Wave's 3. OET also leads on ads (none vs shown). Money Wave's advantage is update cadence (every 4 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Money Wave sells 3 in-app purchases, starting at $1.99 per month. OET asks for nothing beyond the download.

OET ships an update every 2 months, Money Wave every 4 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OET | Money Wave |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 10 MB | 43 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [scribos GmbH](https://appshunter.io/developer/1305858254) | [Do Long](https://appshunter.io/developer/1862698208) |

## What reviewers say

### OET

[App page](https://appshunter.io/ios/app/oet/id6754333547)

**In-app purchases:** none


### Money Wave

[App page](https://appshunter.io/ios/app/money-wave/id6762352590)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |
| Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is OET free?

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

### Is Money Wave free?

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

### Do OET or Money Wave have ads?

Money Wave shows ads; OET does not.

### Which is updated more often, OET or Money Wave?

OET ships an update every 2 months, and Money Wave every 4 days. Most recently, OET was updated on October 7, 2026 and Money Wave on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*