凯力朗智能 vs QRApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
凯力朗智能
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The software controls the device through the mobile phone to realize remote control. It can control the telescopic expansion of the car pedal, the light of the pedal light, and the color and brightness. At the same time, it supports the mobile phone and the remote control to control the Bluetooth device and control the brightness change of the light color. More than 200 modes to choose, support streamer colorful, turn to streamer, support speed, brightness, pixel point adjustment; support electric trailer hook, electric sliding door;
QRApp
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QRApp is a 2D code scanner for iPhone. Its main purpose is to scan and discover the contents of QR codes. Very fast scanning of QR codes, Data Matrix, Aztec codes, PDF417 and barcodes
Screenshots
Verdict
The clearest difference is update cadence: QRApp at every 9 days against 凯力朗智能's every 5 months. 凯力朗智能's advantage is iOS requirement (8.0 vs 15.1). 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.
凯力朗智能 ships an update every 5 months, QRApp every 9 days. The most recent releases landed on September 10, 2026 and February 13, 2026 respectively.
| Parameter | 凯力朗智能 | QRApp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 49 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | Wenzhou Yunjia Network Technology Co., Ltd. | Sofia Novikova |
In-app purchases
凯力朗智能
No in-app purchases
QRApp
No in-app purchases
