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Qualifier Plus IIIx/fx icon

Qualifier Plus IIIx/fx Downloads & RevenueQualifier Plus IIIx/fx · App Store

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Updated 8 Nov 2026 · rankings refresh through the day

DeveloperCalculated Industries
CategoryFinance
PriceFree
Released
Rating★ 4.9 (3.5k)
Version10.7.1
Age rating12+
First seen by us 23 Oct 2026

Qualifier Plus IIIx/fx update history & changes

Last change · 3 events since 22 Oct 2010Full timeline ↓
Full timeline · 3 events
  1. 🆕
    Qualifier Plus IIIx/fx first spotted by AppInsider
    United States (found via developer)
  2. 📦
    Qualifier Plus IIIx/fx version 10.7.1
    NEW: freshened up the UI with new top and bottom navigation bars
    NEW: help is now full text search; same long-press on a key to access help
    NEW: tape storage handling and UI
  3. 🆕
    Qualifier Plus IIIx/fx 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
4.9 ★
3.5k ratings
Measured

Qualifier Plus IIIx/fx on the App Store

App details

App ID
398253583
Publisher
Calculated Industries, Inc.
On the store since
Oct 2010
16 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
1
EN
Size
30 MB
Also listed in
Utilities
Content notesInfrequent/Mild Profanity or Crude HumorInfrequent/Mild Sexual Content and Nudity