Quick Unit Convert vs iService/ DeviceOn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quick Unit Convert
This utility app offers a streamlined way to convert units with an intuitive, single-screen interface. It's designed to be lightweight and visually appealing, supporting dark mode for comfortable use across various devices.
- Intuitive user interface
- Single screen design
- Supports all screen sizes
- Lightweight
- Dark mode
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The unit converter app that you wish came pre installed on your device.. - Intuitive and efficient user interface. - Clean and beautiful single screen user interface. - Designed with all screen sizes in mind. - Lightweight in size. - Dark mode.
iService/ DeviceOn
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iService/DeviceOn is an application that enables users to remotely manage devices and monitor their status, providing instant access to the latest device information.
Screenshots
Verdict
The clearest difference is update cadence: iService/ DeviceOn at every 4 months against Quick Unit Convert's every 19 months. 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.
Quick Unit Convert ships an update every 19 months, iService/ DeviceOn every 4 months. Both last shipped on November 3, 2026.
| Parameter | Quick Unit Convert | iService/ DeviceOn |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 19 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 1 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | Divya Kothari | Advantech |
In-app purchases
Quick Unit Convert
No in-app purchases
iService/ DeviceOn
No in-app purchases
Questions
Is Quick Unit Convert free?
Is iService/ DeviceOn free?
Do Quick Unit Convert or iService/ DeviceOn have ads?
Which is updated more often, Quick Unit Convert or iService/ DeviceOn?
Other comparisons
