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Acid Plus - The ABG Calculator icon

Acid Plus Downloads & RevenueAcid Plus - The ABG Calculator · App Store

Not in any tracked top chart right now.

Updated 9 Nov 2026 · rankings refresh through the day

DeveloperFree Radical Software
CategoryMedical
PriceFree
Released
Rating★ 4.6 (11)
Version3.3.1
Age rating17+
First seen by us 17 Oct 2026
Installs (est.)10k+ worldwide

Acid Plus - The ABG Calculator update history & changes

Last change · 4 events since 21 Dec 2008Full timeline ↓
Full timeline · 3 events in the last 12 months
  1. 📈
    Acid Plus - The ABG Calculator dropped out of every chart we track
    Last seen 16 Oct
  2. 🆕
    Acid Plus - The ABG Calculator first spotted by AppInsider
    #83 in Top Grossing · Medical · Japan
  3. 🆕
    Acid Plus - The ABG Calculator released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Rating
4.6 ★
11 ratings
Measured
Exact figures, their ranges and how sure we are, free with an account.Sign up freeSign in

Acid Plus - The ABG Calculator on the App Store

App details

App ID
300521236
Publisher
Free Radical Software, LLC
On the store since
Dec 2008
17 years on the store
Minimum OS
iOS 14.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
1
EN
Size
27 MB
Also listed in
Health & Fitness
Content notesFrequent/Intense Medical/Treatment Information