KDP categories · Top KDP authors
Mobile & Wireless: Amazon KDP category data
Amazon Books Best Sellers data for Mobile & Wireless, updated Nov 2, 2026: median price $22.70, median 14 reviews, average rating 4.4 and a KDPTop opportunity score of 34/100 (highly competitive).
| Price range (middle 50%) | $14.96 – $37.80 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 11% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 11% of the parent category Telecommunications & Sensors (128), one of the easier corners under it.
- Its review barrier is lower than in 78% of Books categories: the median best seller has only 14 reviews, so new books can chart with few.
- At $22.70 its median price beats 81% of Books categories, leaving more margin per copy.
Top 10 Mobile & Wireless best sellers
-
The Baofeng Radio Bible: The Comprehensive and Easy-to-Follow Guerrilla's Guide to Become a Pro with Your Baofeng Radio in No Time and Stay Connected When It Matters Most
- List rank#1
- Price$23.95
- Rating4.5
- Reviews2,686
-
ARRL Ham Radio License Manual 6th Edition – Complete Study Guide with Question Pool to Pass the Technician Class Amateur Radio Exam
by ARRL Inc.
- List rank#2
- Price$32.95
- Rating4.4
- Reviews83
-
ARRL General Class License Manual 10th Edition – Complete Study Guide with Questions and Answers for Upgrading Your Ham Radio License
by ARRL Inc.
- List rank#3
- Price$32.95
- Rating4.8
- Reviews780
-
ARRL's Tech Q&A 9th Edition – Quick and Easy Path to Your First Ham Radio License
by ARRL Inc.
- List rank#4
- Price$14.95
- Rating4.0
- Reviews9
-
The Spacecraft Hacker's Handbook: Exploiting Ground Stations, Flight Software, and Satellite Terminals
by Andrzej Olchawa
- List rank#5
- Price$56.20
- Reviews-
-
Radio Broadcasting: A History of the Airwaves
by Gordon Bathgate
- List rank#6
- Price$11.99
- Rating4.2
- Reviews69
-
ARRL Ham Radio License Manual 5th Edition – Complete Study Guide with Question Pool to Pass the Technician Class Amateur Radio Exam
by ARRL Inc.
- List rank#7
- Price$32.95
- Rating4.7
- Reviews2,091
-
Grounding and Bonding for the Radio Amateur 2nd Edition – Good Practices for Electrical Safety, Lightning Protection, and RF Management
by ARRL Inc.
- List rank#8
- Price$25.95
- Rating4.8
- Reviews197
-
ARRL Antenna Book for Radio Communications 25th Edition Four-Volume Set – The Ultimate Reference for Antennas, Transmission Lines, and Propagation
by ARRL Inc.
- List rank#9
- Price$68.89
- Rating4.7
- Reviews458
-
Ham Radio for the New Ham: What to Do the Minute You Get Your Amateur Radio License
by Stan Merrill
- List rank#10
- Price$3.49
- Rating4.6
- Reviews487
Same niche in Kindle eBooks: Radio & Wireless
FAQ
Is Mobile & Wireless a good niche for Amazon KDP?
Its KDPTop opportunity score is 34/100, which makes it highly competitive. The median best seller has 14 reviews and sells for $22.70.
How many reviews do you need to rank in Mobile & Wireless?
The median best seller has 14 reviews, and 77% of them have fewer than 100.
What do Mobile & Wireless best sellers cost?
The median price is $22.70; half of the best sellers are priced between $14.96 and $37.80.
Can new books break into Mobile & Wireless?
11% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.