OpenWearable vs DevUtility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpenWearable
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OpenWearables is a companion app for compatible OpenWearables devices, including OpenEarable. It enables researchers, developers to connect to wearable hardware, configure sensors, view live data, record sessions, and manage firmware updates from a single mobile interface. Use OpenWearables to: Discover and connect to compatible wearable devices over Bluetooth Configure available sensors and sampling settings View live sensor values and charts Record local sensor sessions for later analysis Manage saved recordings and share files Install supported firmware updates Try example applications such as posture and heart-rate signal demos
DevUtility
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DevUtility is a lightweight set of local developer tools for everyday text tasks, designed to be quick and focused. Features: - Convert Unix timestamps to and from readable dates - Encode and decode Base64 strings - Generate Lorem Ipsum for mockups and tests - Compare two text blocks and inspect differences All processing stays on your device.
Screenshots
Verdict
The clearest difference is iOS requirement: OpenWearable at 15.6 against DevUtility's 26.1. 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.
| Parameter | OpenWearable | DevUtility |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Mac |
| Requires iOS | 15.6 — better | 26.1 |
| Further details — not scored | ||
| Size | 41 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Karlsruher Institut fuer Technologie (KA) | Erdal Toprak |
In-app purchases
OpenWearable
No in-app purchases
DevUtility
No in-app purchases
