Best Hp-25C Apps & Games

39+ iOS apps & games curated and reviewed

4.1 avg rating
16 free apps & games
Updated September 2026

With an average user rating of 4.1★, the hp-25c category is one of the App Store's strongest. Browse all 39+ apps and games we track, sorted so the most loved ones surface first.

Compare top Hp-25C Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1GO-25 SciRPNGO-25 SciRPN$4.994.7★ (23)NoNoSep 2026
2HPHPFree4.7★ (4.2M)NoNoSep 2026
3WhatsApp MessengerWhatsApp MessengerFree4.7★ (19M)YesYesSep 2026
4GO-21 SciRPNGO-21 SciRPN$2.994.9★ (13)NoNoJul 2026
5GO-29 SciRPNGO-29 SciRPN$6.995.0★ (5)NoNoAug 2026
6MessengerMessengerFree4.7★ (14M)YesYesSep 2026
7NetflixNetflixFree4.7★ (7.2M)YesYesSep 2026
8HP Support AssistantHP Support AssistantFree2.2★ (237)NoNoAug 2026

Top Picks for Hp-25C

GO-25 SciRPN#1

GO-25 SciRPN by Steve Lidie

Editor's Choice
🔧 Utilities
4.7(23 ratings)
$4.99
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This app faithfully recreates the HP-25C Programmable Scientific Calculator from 1976. It offers RPN input, a 10-digit LED display, and extensive mathematical functions. Users can program it with up to 99 steps and share programs via various methods.

HP#2

HP by HP Inc.

The best of HP, in one place
Strong Contender
📊 Productivity
4.7😐(4.2M ratings)
Free
#21in Productivity
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Manage your HP devices, from setup to printing and scanning. Personalize your experience, access creative printables, and get instant support. Keep your HP technology running smoothly with this all-in-one solution.

What We Love

  • 🚀 Easy setup
  • 🚀 Convenient mobile printing
  • 👍 Intuitive app
  • 👍 Helpful for home/office use
  • 👍 Reliable printer performance
  • 💡 Useful scanning features
  • 💡 Ink subscription service

Room to Improve

  • 🐛 Connectivity issues
  • 🐛 Printing problems
  • 🐛 Buggy app
  • 🐛 Unreliable scanning
  • 🔒 Privacy concerns
  • 💡 Limited printing options
  • 💡 Confusing setup process
WhatsApp Messenger#3

WhatsApp Messenger by WhatsApp Inc.

Simple. Reliable. Private.
Worth Considering
🌐 Social Networking
4.7😊(19M ratings)
FreeAdsIn-App Purchases
#2in Social Networking
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Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

What We Love

  • 💬 Great communication tool
  • 🌍 Connects people globally
  • 🔒 Secure and private messaging
  • 📱 Versatile features (calls, video, groups)
  • 🆓 Free to use

Room to Improve

  • 🐛 Bugs and glitches (freezing, crashing, notification issues)
  • 🔒 Privacy concerns with data sharing
  • 🙈 Lack of customization and control (status, groups)
  • 📤 Backup and restore issues
  • 🚫 Arbitrary account bans

More Hp-25C apps to explore

FAQ about Hp-25C

What are the best hp-25c apps & games for iPhone?
GO-25 SciRPN tops our hp-25c apps & games ranking as of September 2026, with a 4.7-star average from 23 App Store ratings, and it's priced at $4.99.
Yes — 16 of the top hp-25c apps & games we rank are free to download, including HP and WhatsApp Messenger.
GO-25 SciRPN has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 39+ hp-25c apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
GO-25 SciRPN is a mobile application that simulates the functionality of the vintage HP-25C Programmable Scientific Calculator. It aims to replicate the original device's operation and features, including its RPN input method and extensive mathematical capabilities.
The app features Reverse Polish Notation (RPN) input, a 10-digit LED display, four stack registers, ten storage registers, and a wide array of math, trigonometric, and statistical functions. It also supports programming with up to 99 steps and allows for program import and export.