AsTagFinder vs AsReader QC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AsTagFinder
Locate RAIN UHF RFID tags with precision using this application and a compatible AsReader device. The app provides visual and auditory cues to pinpoint tag locations, displaying horizontal and vertical positions, and measuring relative distance.
- RAIN UHF RFID tag location
- Visual position display (top and side views)
- Auditory tag finding cues
- Relative distance measurement
- TagList screen for selection
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By using this app and an AsReader device, you can find the position of RAIN UHF RFID tags with high accuracy. ============================ How to search for a tag: 1. Select the RFID tag you want to find on the TagList screen 2. The position of the RFID tag can be determined by looking at the display on the search screen or by listening to the sounds made by the app. Top view represents horizontal position information. Side view represents vertical position information. 3. You can find the relative distance to the RFID tag on the Measure screen.
AsReader QC
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Ensure labeling accuracy and streamline your quality control processes with QC Checker, the powerful iOS app designed for retailers and manufacturers who demand top-notch quality assurance. With AsReader's versatile scanning devices and Xemelgo's cutting-edge technology, QC Checker provides fast and reliable verification of RFID label encoding, ensuring they accurately match the UPC barcode. Key Benefits and Features: • Instant Verification: Confirm the accuracy of RFID labels against UPC codes in a matter of seconds, ensuring every item is properly labeled before reaching your customers. • Error Detection: Detect and flag encoding errors, duplicated tags, and unencoded labels, preventing costly mistakes and ensuring product identification transparency. • Bulk Tag Verification: Save time and effort by verifying RFID tags in bulk, eliminating hours of tedious manual sampling and minimizing the risk of human error. • Uncompromising Accuracy: Guarantee 100% labeling accuracy, instilling confidence in your inventory management and providing customers with a superior experience. • Seamless Integration: QC Checker is fully compatible with AsReader's handheld RFID scanners, including the ASR-0230D (barcode and RFID), ASR-L251G (gun-type), and ASR-030D (RFID-only) sleds, ensuring a smooth and efficient workflow. Regain confidence in your RFID inventory tagging accuracy today with QC Checker from AsReader and Xemelgo! Download now and revolutionize your quality control processes for flawless product labeling.
Screenshots
Verdict
The clearest difference is update cadence: AsReader QC at monthly against AsTagFinder's every 3 months. AsReader QC also leads on iOS requirement (12.0 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.
AsTagFinder ships an update every 3 months, AsReader QC monthly. The most recent releases landed on June 25, 2026 and September 6, 2026 respectively.
| Parameter | AsTagFinder | AsReader QC |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Asterisk Corporation | Xemelgo |
In-app purchases
AsTagFinder
No in-app purchases
AsReader QC
No in-app purchases









