Comparison

iHP48 vs TaskMate Planner

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

TaskMate Planner

This app helps individuals and teams stay organized with a simple yet powerful task manager. It offers features for personal to-dos, team collaboration, and project management, adapting to various organizational needs.

Highlights
  • Create tasks with due dates, priorities, and notes
  • Organize with smart sections
  • Team collaboration with organizations and projects
  • Assign tasks and set role-based permissions
  • Offline work with automatic sync
  • Push notifications for due tasks
  • Dark mode support
Features
Read full description

TaskMate Planner - Simple Task Management for Teams and Individuals Stay organized and productive with TaskMate Planner, the intuitive task manager that scales from personal to-dos to full team collaboration. PERSONAL PRODUCTIVITY • Create tasks with due dates, priorities, and notes • Set recurring tasks for habits and routines • Track time-sensitive items with TODAY and OVERDUE badges • Organize with smart sections: Recurring, Time Sensitive, No Due Date • Mark tasks complete and track your progress TEAM COLLABORATION (Pro) • Create organizations and invite team members • Organize work into groups and projects • Assign tasks to specific team members • Set role-based permissions (Admin, Manager, Member) • See who's working on what with assignee chips • Real-time updates across all devices PROJECT MANAGEMENT (Pro) • Group related tasks into project folders • Set project deadlines with automatic warnings • Track completion progress for each project • Add team members to specific projects • Keep everything organized and on track POWERFUL FEATURES • Beautiful, native iOS design • Works offline with automatic sync • Push notifications for due tasks • Search and filter your tasks • Swipe actions for quick management • Dark mode support FLEXIBLE ROLES & PERMISSIONS • Assign Admins to manage your organization • Give Managers task assignment abilities • Members can focus on their assigned work • Full control for organization creators SEAMLESS EXPERIENCE • Start with personal tasks for free • Upgrade to Pro to create organizations and invite teams • Smooth transition from solo to collaborative workflows • Automatic sync keeps everyone up to date Whether you're managing personal goals or coordinating a busy team, TaskMate Planner adapts to your needs. Download now and experience task management done right. Start with personal tasks for free. Upgrade to TaskMate Pro to unlock team collaboration and project management. Subscription required for Pro features. Terms of Use: https://github.com/alexianofedrucelli/taskmate-support/blob/main/TERMS.md Privacy Policy: https://github.com/alexianofedrucelli/taskmate-support/blob/main/PRIVACY.md

Screenshots

iHP484 screens
TaskMate Planner4 screens

Verdict

The call

The clearest difference is in-app purchases: iHP48 at none against TaskMate Planner's 2. iHP48 also leads on ratings volume (270 vs 2) and iOS requirement (15.0 vs 17.0). TaskMate Planner's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and device support 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. TaskMate Planner sells 2 in-app purchases, starting at $4.99 per month. iHP48 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TaskMate Planner holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: iHP48 has 270 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

iHP48 ships an update monthly, TaskMate Planner every 3 weeks. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
iHP48 versus TaskMate Planner: the parameters behind the verdict, then further details
ParameteriHP48TaskMate Planner
PriceFreeFree
Rating4.7 (270 ratings)5.0 (2 ratings) — better
Positive reviews88.3% of reviews—
Number of ratings270 — better2
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size6 MB13 MB
Age rating4+4+
DeveloperAlexis LorcaAlexey Fedirko

Customer experience

iHP48

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

TaskMate Planner

All ratings2 ratings
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

TaskMate Planner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iHP48

No in-app purchases

2 purchases

TaskMate Planner

Subscriptions2
  • Pro Monthly7 Days trial$4.991 Month
  • Pro Yearly7 Days trial$49.991 Year

Questions

Is iHP48 free?
iHP48 is free to download, with no in-app purchases.
Is TaskMate Planner free?
TaskMate Planner is free to download, with in-app purchases available.
Which has better reviews, iHP48 or TaskMate Planner?
TaskMate Planner is rated higher. iHP48 averages 4.7 out of 5 from 270 ratings, while TaskMate Planner averages 5.0 from 2 ratings.
Do iHP48 or TaskMate Planner have ads?
Neither iHP48 nor TaskMate Planner shows ads.
Which is updated more often, iHP48 or TaskMate Planner?
iHP48 ships an update monthly, and TaskMate Planner every 3 weeks. Most recently, iHP48 was updated on October 7, 2026 and TaskMate Planner on September 30, 2026.

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