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Calc24 - Calculate Twenty-Four icon

Calc24 Downloads & RevenueCalc24 - Calculate Twenty-Four · App Store

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Updated 7 Nov 2026 · rankings refresh through the day

Developer方明 陈
CategoryEducation
PriceFree
Released
Rating★ 4.6 (5.9k)
Version2.3.2
Age rating4+
First seen by us 23 Oct 2026
View on the App Store ↗

Calc24 - Calculate Twenty-Four update history & changes

Last change · 3 events since 6 Jun 2014Full timeline ↓
🆕First spotted by AppInsider📦Version 2.3.2🆕Released on the App Store
Full timeline · 3 events
  2. 🆕
    Calc24 - Calculate Twenty-Four first spotted by AppInsider
    China (found via developer)
  4. 📦
    Calc24 - Calculate Twenty-Four version 2.3.2
    • Compatible with iOS 26.
    • Fixes some issues.
  6. 🆕
    Calc24 - Calculate Twenty-Four 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
4.6 ★
5.9k ratings
Measured

Calc24 - Calculate Twenty-Four on the App Store

App details

App ID
879919302
Publisher
方明 陈
On the store since
Jun 2014
12 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad · Watch
Universal purchase · Game Center
Content rating
4+
Languages
3
EN ZH ZH
Size
42 MB
Also listed in
Entertainment