# 緹森美語 vs OakMega

The clearest difference is update cadence: OakMega at every 4 weeks against 緹森美語's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

緹森美語 ships an update every 7 months, OakMega every 4 weeks. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 緹森美語 | OakMega |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Size | 197 MB | 136 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [OakMega](https://appshunter.io/developer/1680303065) |

## What reviewers say

### 緹森美語

[App page](https://appshunter.io/ios/app/id1499766442)

**Features:** macOS Compatibility

**In-app purchases:** none


### OakMega

[App page](https://appshunter.io/ios/app/oakmega/id6447095596)

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

**In-app purchases:** none


## Frequently asked questions

### Is 緹森美語 free?

緹森美語 is free to download, with no in-app purchases.

### Is OakMega free?

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

### Do 緹森美語 or OakMega have ads?

Neither 緹森美語 nor OakMega shows ads.

### Which is updated more often, 緹森美語 or OakMega?

緹森美語 ships an update every 7 months, and OakMega every 4 weeks. Most recently, 緹森美語 was updated on October 20, 2026 and OakMega on October 21, 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.*