Comparison

iHP48 vs NeuNo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iHP48

This app brings the powerful HP48 calculator experience to your mobile device. It offers enhanced performance, seamless file management, and a customizable interface with support for various HP calculator models. Enjoy a familiar and convenient calculator solution without needing extra hardware.

Highlights
  • Supports HP38, HP39, HP48, HP49, HP50 calculators
  • Haptic feedback and customizable zoom options
  • Seamless file transfer via iTunes and Files app
  • Cloud storage integration (iCloud, OneDrive, Dropbox)
  • Object saving/loading and copy/paste functionality
  • Access to calculator packages, skins, and ROMs
  • Internal file manager and extensible settings
Features
Read full description

Introducing iHP48 - Your Ultimate Calculator Companion iHP48 emerges from the necessity to revive the unparalleled calculator experience cherished by university students and engineers across various disciplines. Reviving the legacy of the original calculator, iHP48 delivers enhanced performance without the burden of carrying an additional device in your bag. Experience the simplicity and convenience of having the powerful HP48 at your fingertips once again. Key Features: Wide Compatibility: iHP48 supports HP38, HP39, HP48, HP49, and HP50 calculators. Easily configure your preferred calculator with the Fetch options. Enhanced User Experience: Enjoy Haptic feedback on keypress and customizable haptic styles via Settings. Zoom options tailored to your iPhone and preferences, including a new lift zoom for XS devices. Seamless File Management: Transfer files effortlessly from your computer using iTunes on both PC's and MacOS. Access iHP48 files directly from your device using the Files app and share them with any compatible iOS app. Copy files to and from your favorite cloud providers supported by the Files app, such as iCloud Drive, OneDrive, and Dropbox. Convenient Object Handling: Save or Load objects to/from your device using Files, ensuring your favorite .lib is readily available on your iHP48 stack. Copy and Paste supported objects seamlessly between iOS and the iHP48 Stack. Comprehensive Library: Access a rich library of Calculator Packages, Skin Collections, ROM's, and useful libraries like Meta Kernel and QPI. Intuitive Interface: Benefit from an internal File Manager for simplified file management and an extensible Settings administration accessible directly from the Settings app or via a shortcut from the iHP48 menu. Customizable Experience: Save your current calculator configuration for easy access. Explore special features embedded in various skins, including screen swipes, sounds, and orientation options. No Hidden Costs: iHP48 is completely free, devoid of any enterprise, professional, plus, or ultimate versions. There are no hidden features or payments required. We greatly appreciate any support you offer as we continue to enhance and refine iHP48. For additional information, visit https://www.thinkchile.com/iHP48. Experience the power of the legendary HP48, reinvented for the modern era with iHP48.

About

NeuNo

Monitor neutron beamline experiment status in real-time and receive custom alerts for changing conditions. Track multiple experimental parameters, view live proposal and run information, and log events. Ideal for researchers and scientists needing instant access to beamline activity.

Highlights
  • Real-time beamline status monitoring
  • Customizable notifications
  • Track multiple experimental conditions
  • View live proposal and run info
  • Export experiment notes
  • Quick data visualization
Features
Read full description

Track Neutron Beamline Experiment Status & Receive Notifications: Stay up to date with real-time beamline monitoring and alerts whenever conditions change. Whether you're a user or scientist, this app helps you stay informed about beamline activity anytime, anywhere. 1. View live beamline status including proposal and run info 2. Track multiple experimental condiction per beamline 3. Custom Notifications 4. Custom experiment notes and export to your email or other electric logbook. 5. Quick data visualation and comparison. 6. Event logs for customized condition. Ideal for thousands of researchers, instrument scientists, and beamline users who need quick access to beamline status and experimental conditions. Now and Stay Updated! It will help your experiment! A brief introduction can be found at https://www.youtube.com/watch?v=UuWkXzxSbSg Welcome to send any feeback to xingj@ornl.gov.

Screenshots

iHP484 screens
NeuNo4 screens

Verdict

The call

The clearest difference is rating: NeuNo at 5.0 against iHP48's 4.6. NeuNo also leads on review sentiment (100% vs 88%). iHP48's advantage is ratings volume (302 vs 3) and update cadence (monthly vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

NeuNo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: iHP48 has 302 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 88% of iHP48's written reviews are positive against 100% of NeuNo's.

UpkeepUpdate frequency

iHP48 ships an update monthly, NeuNo every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
iHP48 versus NeuNo: the parameters behind the verdict, then further details
ParameteriHP48NeuNo
PriceFreeFree
Rating4.6 (302 ratings)5.0 (3 ratings) — better
Positive reviews88.3% of reviews100.0% of reviews — better
Number of ratings302 — better3
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size6 MB2 MB
Age rating4+4+
DeveloperAlexis LorcaJie Xing

Customer experience

iHP48

All ratings270 ratings
Positive90.7%
Neutral3.0%
Negative6.3%
Written reviews196 reviews
Positive88.3%
Neutral4.1%
Negative7.7%

NeuNo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

iHP48

Reported bugs

3 issues
  • Crashes on startup
  • Inability to save state across sessions
  • Incompatibility with certain iOS devices

Requested features

4 requests
  • Dark mode option
  • Ability to disable haptic feedback
  • Support for HP50G emulation
  • Improved keyboard mapping and arrow key functionality

NeuNo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iHP48

No in-app purchases

None

NeuNo

No in-app purchases

Questions

Is iHP48 free?
iHP48 is free to download, with no in-app purchases.
Is NeuNo free?
NeuNo is free to download, with no in-app purchases.
Which has better reviews, iHP48 or NeuNo?
NeuNo is rated higher. iHP48 averages 4.6 out of 5 from 302 ratings, while NeuNo averages 5.0 from 3 ratings.
Do iHP48 or NeuNo have ads?
Neither iHP48 nor NeuNo shows ads.
Which is updated more often, iHP48 or NeuNo?
iHP48 ships an update monthly, and NeuNo every 3 months. Most recently, iHP48 was updated on November 3, 2026 and NeuNo on October 30, 2026.

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