Ultron Utility vs Innfact Krait
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Ultron Utility
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The App that brings extraordinary IoT experience: [UltronKEY]: Minimize the onboarding effort with one click. [Various device combination]: Flexible combination of smart devices for every occasion [Automation & scene]: Uncover the power of custom scenes and automation [Smarter device control and management]: Remote control, voice control, and access management all in one Ultron Utility app brings convenience to you wherever you are, whenever you want. Now you can level up your home, office, factory, or warehouse by working Ultron Utility app with multiple IoT devices, across brands and types. Ultron Utility App benefits are all as the following: 1. Remotely control IoT devices with advanced management functions. 2. Tremendously speed up onboarding required time of IoT devices. 3. Compatible with IoT devices from multiple brands with various device types. You can follow Ultron Smart related products on Shopee: https://shopee.tw/ultronsmart Join our Youtube channel to learn more Ultron products & app related tutorial materials: https://www.youtube.com/c/Wifigarden/videos
Innfact Krait
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This app is made for Krait power strip. To control the power on/off timer and provide OTA firmware upgrade functionality
Screenshots
Verdict
The clearest difference is update cadence: Ultron Utility at fortnightly against Innfact Krait's every 6 months. Innfact Krait's advantage is iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ultron Utility ships an update fortnightly, Innfact Krait every 6 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.
| Parameter | Ultron Utility | Innfact Krait |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly β better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.5 | 11.0 β better |
| Further details β not scored | ||
| Size | 119 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | New Garden Limited. | innfact design Inc |
In-app purchases
Ultron Utility
No in-app purchases
Innfact Krait
No in-app purchases
Questions
Is Ultron Utility free?
Is Innfact Krait free?
Do Ultron Utility or Innfact Krait have ads?
Which is updated more often, Ultron Utility or Innfact Krait?
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