RPN-35 SD
RPN-35 SD generates an estimated $5–$90/month in revenue from 8–30 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).
| Est. revenue / month | $5–$90 |
|---|---|
| Est. downloads / month | 8–30 |
| Estimate confidence | medium |
| Pricing | Paid $1.99 |
| Rating | 4.36 ★ (14 ratings) |
| Category | Productivity |
| Best chart rank | #80 Productivity Paid |
| Released | 18.01.2015 |
| App last updated | 16.10.2025 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
On January 4, 1972, Hewlett-Packard announced the HP-35, world's first scientific calculator small enough to fit in a pocket - more precisely, Bill Hewlett's shirt-pocket. The HP-35 was an immediate hit with students, engineers, and scientists. Despite its steep price of $395 (about $3000 today), it sold ten times better than anticipated in the first year. Experience this unique calculator that w…
Trends & analysis
Chart rank trend
US · categoryWhy it's surfacing
Scout 13Ratings & velocity
★ 0 in windowRating distribution
71% positive · 14 ratingsGeographic reach
best rank · 3 storefrontsRevenue & downloads trend
ARPU $1Update history
1 update tracked- v2.49mo ago
• Improved compatibility with iPhone Air and iOS 26.
RPN-35 SD — FAQ
How much money does RPN-35 SD make?
According to AppCurrents estimates, RPN-35 SD 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-35 SD get?
RPN-35 SD sees an estimated 8–30 downloads per month on the App Store, per AppCurrents modeling.
Is RPN-35 SD free?
RPN-35 SD is a paid app priced at $1.99 on the App Store.
What is RPN-35 SD's rating?
RPN-35 SD holds a 4.36-star average from 14 ratings on the App Store. It currently ranks #80 on the Productivity paid chart.
When was RPN-35 SD released?
RPN-35 SD launched on the App Store on 18.01.2015. Its latest version shipped 16.10.2025.
