Apps with estimates
0 of 340% of their apps have a 30-day estimate
Armchair Engineering
iOS apps by Armchair Engineering, with estimated downloads and revenue.
PublisherUpdated Oct 23, 2026
Avg. rating
4.72Weighted by number of ratings
Apps All 34 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 Body Mass Index Calculator BMIHealth & Fitness | Health & Fitness | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Kilojoules To KilocaloriesUtilities | Utilities | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
 Unit Converter: BarConvertUtilities | Utilities | Jun 17, 2020 | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Trigonometry Help LiteEducation | Education | Jun 2, 2019 |
Categories Share of their apps
- Utilities82%
- Education6%
- Finance3%
- Health & Fitness3%
About this data: every app of theirs we track. Downloads and revenue are AppTrendKit estimates, not the publisher's own numbers; ratings come from the App Store.
