# NI Collabo Mail vs TranChat

The clearest difference is update cadence: TranChat at every 3 days against NI Collabo Mail's every 3 months. TranChat also leads on iOS requirement (15.0 vs 17.0). 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.

NI Collabo Mail ships an update every 3 months, TranChat every 3 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NI Collabo Mail | TranChat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 23 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [NI Consulting Co.,LTD.](https://appshunter.io/developer/463739115) | [DuDo K.K](https://appshunter.io/developer/6771679454) |

## What reviewers say

### NI Collabo Mail

[App page](https://appshunter.io/ios/app/ni-collabo-mail/id1533028401)

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

**In-app purchases:** none


### TranChat

[App page](https://appshunter.io/ios/app/tranchat/id6771679451)

A business-focused chat application designed for employees of contracted companies. It offers secure, real-time communication with features like file sharing, message threading, and read receipts. Access requires company-provided credentials.

**Highlights:** Room-based chat, Message reactions, mentions, and replies, File attachments, Read receipts and message search, Threaded conversations, Real-time notifications, Face ID/Touch ID protection

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

**In-app purchases:** none


## Frequently asked questions

### Is NI Collabo Mail free?

NI Collabo Mail is free to download, with no in-app purchases.

### Is TranChat free?

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

### Do NI Collabo Mail or TranChat have ads?

Neither NI Collabo Mail nor TranChat shows ads.

### Which is updated more often, NI Collabo Mail or TranChat?

NI Collabo Mail ships an update every 3 months, and TranChat every 3 days. Most recently, NI Collabo Mail was updated on October 27, 2026 and TranChat on October 31, 2026.

---

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