# Transwise vs Echotter

The clearest difference is in-app purchases: Transwise at none against Echotter's 6. Transwise also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Echotter sells 6 in-app purchases, starting at $2.99 per month. Transwise asks for nothing beyond the download.

Transwise ships an update every 3 days, Echotter every 5 days. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Transwise | Echotter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 11 MB | 12 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [苏州英奇互联网科技有限公司](https://appshunter.io/developer/1851018636) | [Yanlu Li](https://appshunter.io/developer/6806027595) |

## What reviewers say

### Transwise

[App page](https://appshunter.io/ios/app/transwise/id6780620859)

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

**In-app purchases:** none


### Echotter

[App page](https://appshunter.io/ios/app/echotter/id6806027593)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Monthly | $2.99 | per month |
| Core Monthly | $4.99 | per month |
| Deep Monthly | $9.99 | per month |
| Lite Yearly | $14.99 | per year |
| Core Yearly | $24.99 | per year |
| Deep Yearly | $49.99 | per year |


## Frequently asked questions

### Is Transwise free?

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

### Is Echotter free?

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

### Do Transwise or Echotter have ads?

Neither Transwise nor Echotter shows ads.

### Which is updated more often, Transwise or Echotter?

Transwise ships an update every 3 days, and Echotter every 5 days. Most recently, Transwise was updated on October 3, 2026 and Echotter on October 9, 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.*