FOD 6003 vs 4K5 LightControl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FOD 6003
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WiFi image viewer for FOD 6003 fiber scope.
4K5 LightControl
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The Light Control app improves efficiency, flexibility and convenience when working on site. It allows 4K5 work lights to be controlled from a smart phone over a wireless connection. The output of the light can be dimmed in five levels from 20 % to 100 % for optimum and quick adjustment to the actual situation and task. In addition to the display in per cent, the set light level is easy to identify from an easy-to-read graphic. Four work lights can be connected to the app at the same time. It is also possible to operate a work light from two smart phones with synchronised operating status. For work lights running from a battery, information on the charge is provided by a colour and per cent display. The power consumption can be effectively reduced by adjusting the light output to suit requirements as only as much electricity is consumed as is required to complete the task. The work lights can be quickly switched off remotely when leaving the site.
Screenshots
Verdict
The clearest difference is update cadence: FOD 6003 at every 3 months against 4K5 LightControl's every 20 months. FOD 6003 also leads on iOS requirement (9.0 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.
FOD 6003 ships an update every 3 months, 4K5 LightControl every 20 months. The most recent releases landed on September 18, 2026 and June 11, 2026 respectively.
| Parameter | FOD 6003 | 4K5 LightControl |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 16 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | FOD | UMAREX GmbH & Co. KG |
In-app purchases
FOD 6003
No in-app purchases
4K5 LightControl
No in-app purchases
