Plus42
Plus42 generates an estimated $100–$2k/month in revenue from 40–200 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).
| Est. revenue / month | $100–$2k |
|---|---|
| Est. downloads / month | 40–200 |
| Estimate confidence | medium |
| Pricing | Paid $9.99 |
| Rating | 4.89 ★ (79 ratings) |
| Category | Utilities |
| Best chart rank | #87 Utilities Paid |
| Released | 28.04.2022 |
| App last updated | 05.05.2026 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
Plus42 is an advanced scientific programmable calculator, based on Free42. Free42, in turn, is a complete re-implementation of the HP-42S scientific programmable RPN calculator, which was made from 1988 until 1995 by Hewlett-Packard. Free42 is a complete rewrite and contains no HP code whatsoever. Plus42 builds on Free42 and adds: Algebraic expressions modeled after those used on the HP-27S and H…
Trends & analysis
Chart rank trend
US · categoryWhy it's surfacing
Scout 14Ratings & velocity
★ 0 in windowRating distribution
97% positive · 77 ratingsGeographic reach
best rank · 9 storefrontsRevenue & downloads trend
ARPU $7Update history
1 update tracked- v1.3.153mo ago
Fixed RLN and RRN for negative numbers in BSIGNED mode.
Plus42 — FAQ
How much money does Plus42 make?
According to AppCurrents estimates, Plus42 generates approximately $100–$2k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does Plus42 get?
Plus42 sees an estimated 40–200 downloads per month on the App Store, per AppCurrents modeling.
Is Plus42 free?
Plus42 is a paid app priced at $9.99 on the App Store.
What is Plus42's rating?
Plus42 holds a 4.89-star average from 79 ratings on the App Store. It currently ranks #87 on the Utilities paid chart.
When was Plus42 released?
Plus42 launched on the App Store on 28.04.2022. Its latest version shipped 05.05.2026.
