Principle Mirror Downloads & RevenuePrinciple Mirror · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperDaniel Hooper
CategoryProductivity
PriceFree
Released
Rating★ 4.7 (3)
Version5.6
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Full timeline · 2 events in the last 12 months
- 🆕Principle Mirror first spotted by AppInsiderCanada (found via developer)
- 🆕Principle Mirror released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.7 ★
3 ratings
Measured
Principle Mirror on the App Store
App details
App ID
991911319
Publisher
Daniel Hooper
On the store since
Aug 2015
11 years on the store
Minimum OS
iOS 11.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
1 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.7 ★
3 ratings
Measured
Ratings
3
Measured
About Principle Mirror
Principle Mirror is the companion app to Principle for Mac, a tool for designing interactive interfaces. Principle Mirror can open Principle files from other apps or mirror Principle for Mac when plugged in.
“I just wanted to write to you quickly just to say — this. is. amazing. while I was watching the first tutorial I got tears in my eyes! seriously.”
Hugo Ahlberg
Designer, IDEO
"This tool is amazing, very well done."
Patrick Wong
Designer, Lyft
“I just wanted to write to you quickly just to say — this. is. amazing. while I was watching the first tutorial I got tears in my eyes! seriously.”
Hugo Ahlberg
Designer, IDEO
"This tool is amazing, very well done."
Patrick Wong
Designer, Lyft
Latest updates
5.6
Bug fixes
