CS900 vs EZData
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CS900
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Ultrakoki CS-900 System upgrade software
EZData
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The EzData app for iOS makes it easy and fast to access your cloud data on the M5Stack EzData platform. With it, you can view data from your M5Stack devices linked to your account, edit, delete, sort, and add them to favorites, and even share links. Additionally, you can subscribe to notifications for value changes. This is the very first version of the app, so we eagerly await your feedback and suggestions for further improvement.
Screenshots
Verdict
The clearest difference is update cadence: EZData at every 3 weeks against CS900's every 9 months. CS900's advantage is iOS requirement (10.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CS900 ships an update every 9 months, EZData every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | CS900 | EZData |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 23 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Sunitec Enterprise Co., LTD | M5Stack Technology Co., Ltd. |
In-app purchases
CS900
No in-app purchases
EZData
No in-app purchases
