# ISSNMT vs Chatt Tech Experience

The clearest difference is update cadence: ISSNMT at every 2 months against Chatt Tech Experience's every 6 months. ISSNMT also leads on iOS requirement (10.0 vs 18.0). 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.

ISSNMT ships an update every 2 months, Chatt Tech Experience every 6 months. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ISSNMT | Chatt Tech Experience |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (7 ratings)](https://appshunter.io/ios/app/chatt-tech-experience/id6499222230/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Free |
| Size | 25 MB | 20 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NASA Cosmotique Corporation](https://appshunter.io/developer/1528806427) | [Chattahoochee Technical College](https://appshunter.io/developer/1119590437) |

## What reviewers say

### ISSNMT

[App page](https://appshunter.io/ios/app/issnmt/id1528806275)

**In-app purchases:** none


### Chatt Tech Experience

[App page](https://appshunter.io/ios/app/chatt-tech-experience/id6499222230)

Access college resources like faculty directories, campus maps, and news. Stay informed with important announcements and messages from the institution. This app connects students and staff to essential campus information.

**Highlights:** Faculty and staff directory, Campus information, Campus maps, News and events, College announcements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISSNMT free?

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

### Is Chatt Tech Experience free?

Chatt Tech Experience is free to download, with no in-app purchases.

### Do ISSNMT or Chatt Tech Experience have ads?

Neither ISSNMT nor Chatt Tech Experience shows ads.

### Which is updated more often, ISSNMT or Chatt Tech Experience?

ISSNMT ships an update every 2 months, and Chatt Tech Experience every 6 months. Most recently, ISSNMT was updated on October 9, 2026 and Chatt Tech Experience on October 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.*