RFID Scan Scan Write vs 123RFID Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RFID Scan Scan Write
This application allows for the rapid commissioning of UHF RFID tags using a compatible Bluetooth reader. It can encode tags with standard or custom EPCs by scanning barcode information or directly inputting Hex/ASCII data. Tags can also be secured with passwords.
- Rapid UHF RFID tag commissioning
- Encode tags with custom EPCs
- Scan barcode information for encoding
- Lock tags with passwords
- Support for GS1 SGTIN-96, GRAI-96, GIAI-96
- Utilizes TSL Bluetooth UHF RFID Reader
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RFID Scan Scan Write requires a compatible TSL Bluetooth® UHF RFID Reader to explore the full functionality of the App. RFID Scan Scan Write is designed to rapidly commission UHF RFID tags with both industry standard and custom EPCs. The App can take GS1 barcode information and then encode tags with GS1 SGTIN-96, GRAI-96 or GIAI-96 compliant EPCs or use scanned Hex/ASCII data directly to generate custom EPC values. Tags can also be locked and passwords specified so that they are secured against un-authorised modification. For Hex and ASCII custom EPCs: First, scan a barcode containing the new EPC value as Hex or ASCII. Secondly, scan the tag’s temporary EPC barcode or just pull the trigger if not using temporary EPC barcodes - ensure the target tag is the only tag near the reader. The reader automatically writes the new EPC to the tag . Working with UHF RFID tags that support Multi-vendor Chip-based Serialisation (MCS) a user can easily commission serialised tags in a simple two-step process: First scan a GS1 GTIN or UPC barcode. Secondly scan the tag’s temporary EPC barcode or just pull the trigger if not using temporary EPC barcodes. The reader automatically writes to the tag an SGTIN-96 compliant EPC. For generating SGTIN-96 tags requires pre-printed UHF RFID tags that are Multi-vendor Chip-based Serialisation compliant. Currently Impinj Monza 4, 5, 6 and Monza X tags are supported. Technology Solutions (UK) Ltd (TSL) specializes in the design, development and manufacture of handheld, Radio Frequency Identification Devices (RFID). TSL’s RFID Scan Scan Write is one of a series of Apps built around TSL's sophisticated, parameterized, ASCII 2 Protocol that allows sets of pre-configured commands to be executed locally within the Bluetooth® UHF RFID reader. The ASCII 2 protocol provides the developer with a powerful set of parameterised commands to execute complex UHF RFID transponder operations in a simple, easy to grasp way . Using these simple, pre-configured ASCII commands, TSL Bluetooth® UHF RFID readers can be rapidly integrated into applications for unparalleled levels of productivity.
123RFID Mobile
This app enhances RFID reader functionality for inventory management, tag locating, and data export. It allows users to quickly scan, identify, and manage RFID tags, offering features like rapid reading, multi-tag location, and filtering.
- RFID tag inventory and search
- Rapid tag counting
- Specific tag location
- Multi-tag locating via CSV import
- Tag filtering by pattern
- RFID data export to PC
- Barcode scanning
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The Zebra 123RFID Mobile app, when used with a RFID reader/scanner, provides the functionality listed below after pairing (Bluetooth) with your iOS device: Functionality: 1. Inventory – A quick snapshot of the scanned RFID tags and the ability to search a tag from the list. 2. Rapid Read – A simple screen to quickly get unique and total tag counts. 3. Locate Tag - Use the Locate Tag feature to find and locate an item by searching for a specific Tag ID. The device will provide feedback that indicates the relative distance to the tagged item. 4. Multi Tag Locate– Use the multi tag locate to locate multiple tags of interest that have been imported from a csv file. The device will show the relative distance of the tagged items. 5. Filter – Select/deselect a tag based on pattern criteria. 6. Access - manipulate standard tag memory locations. 7. Settings – Configure the reader to meet your needs. a. Canned profile support for varying usage scenario b. Configure the RFID Antenna power and link profile. c. Time the Start/Stop Trigger d. Control the audible beep volume e. Configure reader to report only unique tags 8. Use the Power Management settings to optimize battery usage 9. Battery level notifications. 10. TAG list match mode support – import tag data using csv file named ‘taglist.csv’ 11. Export RFID data to a PC 12. Ability to pair RFD40 & RFD90 devices over BT using the NFC tag on the device 13. Support in the application to Scan and Pair. 14. Support to read Barcode and display on the screen 15. Ability to configure the Scanner. 16. Reader list to choose from to connect to a specific Reader. 17. Firmware update feature supported for RFD40 & RFD90. 18. Support importing offline configuration package consisting of config and firmware for RFD40 & RFD90
Screenshots
Verdict
The clearest difference is review sentiment: 123RFID Mobile at 70% against RFID Scan Scan Write's 0%. 123RFID Mobile also leads on rating (3.9 vs 2.0). RFID Scan Scan Write's advantage is iOS requirement (9.3 vs 14.0). On price, ratings volume, update cadence and ads 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.
123RFID Mobile holds the better App Store score, 3.9 against 2.0. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews point the same way: 0% of RFID Scan Scan Write's written reviews are positive against 70% of 123RFID Mobile's.
RFID Scan Scan Write ships an update every 7 months, 123RFID Mobile every 5 months. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.
| Parameter | RFID Scan Scan Write | 123RFID Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (9 ratings) | 3.9 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 70.0% of reviews — better |
| Number of ratings | 9 — better | 8 |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.3 — better | 14.0 |
| Further details — not scored | ||
| Size | 82 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Technology Solutions (UK) Ltd | Zebra Technologies Corporation |
Customer experience
RFID Scan Scan Write
123RFID Mobile
In-app purchases
RFID Scan Scan Write
No in-app purchases
123RFID Mobile
No in-app purchases
Questions
Is RFID Scan Scan Write free?
Is 123RFID Mobile free?
Which has better reviews, RFID Scan Scan Write or 123RFID Mobile?
Do RFID Scan Scan Write or 123RFID Mobile have ads?
Which is updated more often, RFID Scan Scan Write or 123RFID Mobile?
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