QCharger vs PhotoTag
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QCharger
This app displays your phone's charging progress percentage and allows for personalized screen saver customization. It works with specific electronic hardware products to provide a smart and easy-to-use charging interface.
- Displays charging percentage progress
- Customizable screen saver
- Works with electronic hardware
- Concise and smart interface
- Easy to use
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A concise, smart, and easy-to-use charging display application, used in conjunction with corresponding electronic hardware products, has the function of displaying the percentage progress of mobile phone charging, and can independently customize a personalized display screen saver 一款简明、智能、好用的充电显示应用，与对应的电子硬件产品配合使用，具备显示手机充电百分比进度功能，并且能够自主定制个性化的显示屏保
PhotoTag
This utility app assists with screen display devices. It offers a supplementary function for managing and interacting with your device's visual output.
- Screen display assistance
- Supplementary device functions
- Utility for visual output management
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PhotoTag connects to the P30 / P31 / P30+ series smart photo tag devices via Bluetooth, helping users with photo editing and display. It also provides users of the PhotoTag Astrology Edition device (P30+) with localized content services such as birth charts, fortune lots, and astrology dice, delivering an integrated hardware-software experience.
Screenshots
Verdict
The clearest difference is rating: PhotoTag at 3.0 against QCharger's 1.0. PhotoTag also leads on update cadence (every 10 days vs every 3 weeks) and ratings volume (14 vs 2). QCharger's advantage is iOS requirement (9.0 vs 15.6). On price, review sentiment, ads and in-app purchases 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.
PhotoTag holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: PhotoTag has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 33% and 33% positive.
QCharger ships an update every 3 weeks, PhotoTag every 10 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | QCharger | PhotoTag |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 3.0 (14 ratings) — better |
| Positive reviews | 33.3% of reviews | 33.3% of reviews |
| Number of ratings | 2 | 14 — better |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 48 MB | 100 MB |
| Age rating | 4+ | 17+ |
| Developer | 丽华 梁 | 金哲 朴 |
Customer experience
QCharger
PhotoTag
In-app purchases
QCharger
No in-app purchases
PhotoTag
No in-app purchases
