# E vs TR·WaBa

The clearest difference is in-app purchases: E at none against TR·WaBa's 6. E also leads on iOS requirement (12.0 vs 15.0). TR·WaBa's advantage is update cadence (every 2 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. TR·WaBa sells 6 in-app purchases, starting at $0.99 per month. E asks for nothing beyond the download.

E ships an update every 4 months, TR·WaBa every 2 days. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | E | TR·WaBa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 76 MB | 15 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [杭州起策软件有限公司](https://appshunter.io/developer/1764893002) | [永亮 陈](https://appshunter.io/developer/1882273576) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e/id6739605735)

**Features:** macOS Compatibility

**In-app purchases:** none


### TR·WaBa

[App page](https://appshunter.io/ios/app/trwaba-chat-translation/id6760029147)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $0.99 | per month |
| Pro Monthly | $3.99 | per month |
| Max Monthly | $7.99 | per month |
| Basic Yearly | $9.99 | per year |
| Pro Yearly | $39.99 | per year |
| Max Yearly | $79.99 | per year |


## Frequently asked questions

### Is E free?

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

### Is TR·WaBa free?

TR·WaBa is free to download, with in-app purchases available.

### Do E or TR·WaBa have ads?

Neither E nor TR·WaBa shows ads.

### Which is updated more often, E or TR·WaBa?

E ships an update every 4 months, and TR·WaBa every 2 days. Most recently, E was updated on September 13, 2026 and TR·WaBa on September 20, 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.*