KTSync vs Booksr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KTSync
This application facilitates the transfer of barcode data from a compatible reader to your Apple device. It allows for seamless data storage and supports both wedging and downloading barcode information.
- Bluetooth communication with KDC barcode readers
- Read and store barcode data
- Data transfer to iPod/iPhone/iPad
- Supports wedging barcode data
- Supports downloading barcode data
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KTSync® is a program which communicates with KoamTac's Barcode Reader KDC via Bluetooth. It enables user to read barcode data and store the data on an iPod/iPhone/iPad. It also supports wedging and downloading barcode from KDC.
Booksr
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Booksr turns your phone into an instant book-resale scanner for Amazon sellers. Scan any ISBN or barcode and get a full pricing breakdown in seconds: • Live Buy Box prices — new and used • Sales rank and Sales Score — how many days in the last 180 the book actually sold • FBA and FBM profit calculator, built around your cost of goods • Full offer list — see every competing seller, condition, and price • Seller counts — used, new, FBA and FBM at a glance • Restriction check — know instantly if a title is gated on your account NO BARCODE? SCAN THE COVER Point the camera at a book's cover and Booksr reads the title and finds the book on Amazon — perfect for older books and stickered barcodes. BUILT FOR SPEED Keep the camera open and scan book after book without tapping again. A built-in flashlight helps in dim book sales, garages, and basements, and a quick number pad makes typing an ISBN fast. Set your cost of goods once, and every scan shows your estimated profit instantly — for both Fulfilled by Amazon and Merchant Fulfilled. HOW IT WORKS Connect your Amazon Seller account once. Then just point your camera at a barcode — Booksr fetches live pricing straight from Amazon and shows you whether it's worth buying, right on the shelf. SELLER DASHBOARD See your sales by hour, day, or month. Tap any order to view the book, its SKU, its condition, and its current Amazon prices. Booksr is built for independent booksellers, thrifters, and Amazon resellers who need real pricing data before they buy — not after.
Screenshots
Verdict
The clearest difference is update cadence: Booksr at every 9 days against KTSync's monthly. KTSync's advantage is iOS requirement (13.0 vs 16.4). 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.
KTSync ships an update monthly, Booksr every 9 days. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.
| Parameter | KTSync | Booksr |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 23 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | KoamTac. Inc | Recep Taylanhan |
In-app purchases
KTSync
No in-app purchases
Booksr
No in-app purchases









