# HT CIS vs EOSAM 2026

The clearest difference is update cadence: EOSAM 2026 at every 2 days against HT CIS's every 3 weeks. HT CIS's advantage is iOS requirement (9.0 vs 15.0). 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.

HT CIS ships an update every 3 weeks, EOSAM 2026 every 2 days. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | HT CIS | EOSAM 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 19 MB | 15 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chinese Laser Press Co., Ltd.](https://appshunter.io/developer/1455812320) | [Poznan Supercomputing and Networking Center](https://appshunter.io/developer/726093818) |

## What reviewers say

### HT CIS

[App page](https://appshunter.io/ios/app/ht-cis/id1455812321)

**Features:** macOS Compatibility

**In-app purchases:** none


### EOSAM 2026

[App page](https://appshunter.io/ios/app/eosam-2026/id6796285379)

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

**In-app purchases:** none


## Frequently asked questions

### Is HT CIS free?

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

### Is EOSAM 2026 free?

EOSAM 2026 is free to download, with no in-app purchases.

### Do HT CIS or EOSAM 2026 have ads?

Neither HT CIS nor EOSAM 2026 shows ads.

### Which is updated more often, HT CIS or EOSAM 2026?

HT CIS ships an update every 3 weeks, and EOSAM 2026 every 2 days. Most recently, HT CIS was updated on October 26, 2026 and EOSAM 2026 on October 9, 2026.

---

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