TAG · 5 REVIEWS
Single Topic
Every App Comrade review tagged Single Topic, across every platform.
Benefits of Cucumber is a free app about exactly one vegetable.
A health-reference app with the narrowest topic on the Amazon Appstore — and an editorial honesty most wellness apps could learn from.
MAY 11, 2026
Ebola-Latest News is a 2014 news feed left running into 2026.
A single-topic news reader built at the height of the West African Ebola outbreak, frozen ever since. The wrapper still loads. The story it covered moved on more than a decade ago.
MAY 11, 2026
Bumblebees turns a children's curiosity into a pocket field guide.
A single-topic encyclopedia for Fire tablets that does one thing — explain bumblebees to a kid — and gets the depth roughly right without trying to be anything else.
MAY 11, 2026
Space Probes is a Wikipedia mirror with a fresh coat of paint.
A single-topic reference app for Fire tablets that bundles encyclopedia text about deep-space missions into a tidy reader. Useful if you want it offline. Otherwise, you already have the source.
MAY 11, 2026
Unmanned Aircraft is a Kindle reference book pretending to be an app.
A single-topic UAV primer wrapped in Amazon's standard Kindle reader. Useful if you need the text. Not an app in any meaningful sense.
MAY 11, 2026