# SSGC Iris vs TISA

The clearest difference is update cadence: TISA at every 3 days against SSGC Iris's every 10 months. TISA also leads on device support. SSGC Iris's advantage is iOS requirement (13.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SSGC Iris ships an update every 10 months, TISA every 3 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SSGC Iris | TISA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tisa/id6759488678/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 10 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 37 MB | 52 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SSGC Ltd](https://appshunter.io/developer/1606387328) | [9Eons Limited](https://appshunter.io/developer/1787556604) |

## What reviewers say

### SSGC Iris

[App page](https://appshunter.io/ios/app/ssgc-iris/id6472489391)

**In-app purchases:** none


### TISA

[App page](https://appshunter.io/ios/app/tisa/id6759488678)

This app consolidates international calling, UK mobile SIMs, and travel SIMs into a single platform. Make affordable calls worldwide, manage UK mobile plans with EU roaming, and purchase global travel data plans easily.

**Highlights:** International calls from 1p/min, UK mobile SIMs with EU roaming, Travel eSIMs for 190+ destinations, Caller ID with your own number, Manage SIMs and data in-app, Free £1 credit for new users

**In-app purchases:** none


## Frequently asked questions

### Is SSGC Iris free?

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

### Is TISA free?

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

### Which is updated more often, SSGC Iris or TISA?

SSGC Iris ships an update every 10 months, and TISA every 3 days. Most recently, SSGC Iris was updated on October 7, 2026 and TISA on October 16, 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.*