# ICDT vs Visel

The clearest difference is in-app purchases: ICDT at none against Visel's 3. ICDT also leads on iOS requirement (13.4 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Visel sells 3 one-off in-app purchases. ICDT asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ICDT | Visel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 16 MB | 251 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [视德管理咨询(深圳)有限公司](https://appshunter.io/developer/1797565021) | [南昌芯彩显示科技有限公司](https://appshunter.io/developer/1850900030) |

## What reviewers say

### ICDT

[App page](https://appshunter.io/ios/app/icdt/id6742251006)

**Features:** macOS Compatibility

**In-app purchases:** none


### Visel

[App page](https://appshunter.io/ios/app/visel/id6754908784)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Real-time translation 1-hour card | $4.99 | one-time |
| Real-time translation 5-hour card | $24.99 | one-time |
| Real-time translation 10-hour card | $44.99 | one-time |


## Frequently asked questions

### Is ICDT free?

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

### Is Visel free?

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

### Do ICDT or Visel have ads?

Neither ICDT nor Visel shows ads.

### Which is updated more often, ICDT or Visel?

ICDT ships an update fortnightly, and Visel fortnightly. Most recently, ICDT was updated on September 23, 2026 and Visel on September 25, 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.*