RPN-25 CE
RPN-25 CE generates an estimated $5–$90/month in revenue from 5–20 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).
| Est. revenue / month | $5–$90 |
|---|---|
| Est. downloads / month | 5–20 |
| Estimate confidence | medium |
| Pricing | Paid $2.99 |
| Rating | 4.56 ★ (9 ratings) |
| Category | Utilities |
| Released | 02.09.2020 |
| App last updated | 16.10.2025 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
RPN-25 CE is a photo-realistic simulation of Hewlett-Packard's highly popular scientific calculator HP-25 for the iPhone. Produced from August 1975 through 1978, it was the "Squash" member of the second-generation HP calculators known as the "Woodstock" series. It was also the first programmable calculator costing less than $200. RPN-25 CE simulates the HP-25C version released in July 1976. Its…
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 13Ratings & velocity
★ 0 in windowRating distribution
89% positive · 9 ratingsGeographic reach
best rank · 4 storefrontsRevenue & downloads trend
ARPU $2Update history
1 update tracked- v5.49mo ago
• Improved compatibility with iPhone Air and iOS 26.
RPN-25 CE — FAQ
How much money does RPN-25 CE make?
According to AppCurrents estimates, RPN-25 CE generates approximately $5–$90 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does RPN-25 CE get?
RPN-25 CE sees an estimated 5–20 downloads per month on the App Store, per AppCurrents modeling.
Is RPN-25 CE free?
RPN-25 CE is a paid app priced at $2.99 on the App Store.
What is RPN-25 CE's rating?
RPN-25 CE holds a 4.56-star average from 9 ratings on the App Store.
When was RPN-25 CE released?
RPN-25 CE launched on the App Store on 02.09.2020. Its latest version shipped 16.10.2025.
