Comparison

HypotenuseCalc vs iPRINT

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

Head to head
About

HypotenuseCalc

Calculate angles and lengths of triangles with two distinct modes. One mode uses a fixed triangle shape, while the other adjusts the figure based on triangle size. This tool is valuable for professionals in architecture, surveying, and design.

Highlights
  • Automatic angle and length calculation
  • Fixed triangle shape mode
  • Variable triangle figure mode
  • Useful for architecture
  • Valuable for surveying
  • Aids in design
Features
Read full description

You can automatically calculate the angle and length. 【mode 1】Shape of the triangle is fixed. 【mode 2】Figure also varies according to the size of the triangle. This is useful in the field of architecture and surveying, design .

About

iPRINT

This app allows you to print text documents and PDFs directly from your iPhone or iPad. It offers advanced editing features, supports various Japanese printing styles, and can output high-quality PDFs. You can also print at convenience stores nationwide.

Highlights
  • Text printing and PDF output
  • Advanced text editor
  • Supports vertical writing and ruby display
  • Customizable paper layouts
  • AirPrint and convenience store printing
  • E-book viewer
  • Save up to 500 text files
Features
Read full description

iPRINT is the text printing / PDF output / viewer / editor application for iPhone / iPad. iPRINT customized iText Pad, which has been popular as iOS advanced text editor, for printing on printer paper. iPRINT have specialized iText Pad's functions, such as vertical writing and the original paper layout "Aozora Bunko" style ruby display, for displaying printed images on printer paper. On the iPhone / iPad screen, you can print on a printer paper with one touch, while checking the print image of vertically written original paper etc, easy operation enables you to print various layouts. For printing on a printer, easy printing using AirPrint of iOS printing function. And high-quality PDF file of printing image, you can use advanced printing by printer manufacturer's printing application. Even if you do not have a printer, it is also compatible with Convenience-Print that can be printed at convenience stores nationwide (Japanese only). Also, iPRINT can be used not only as text printing, but also as a viewer that allows you to browse e-books with print images, or as text editor to enter text while checking sentences with print images. We sincerely hope iPRINT will serve you well, being a good friend for your iPhone, iPod touch, and iPad. With iPRINT, enjoy printing flexibly anytime, anywhere! iPRINT Features * Text printing / PDF output / viewer / editor application. * It supports printing of japanese manuscript paper. * It supports vertical writing. * It corresponds to ruby printing. * You can customize the paper to be printed by settings. * A variety of print layouts can be selected. * Output high-quality PDF file. * Easy printing using AirPrint of iOS printing function is supported. * Cooperate with printer-specific application of printer manufacturer. * It corresponds to Convenience-Print which can be printed at convenience store. * You can view the text of the e-book with the print image. * Text can be entered while checking sentences with print image. * You can open a text file of another application. * Up to 500 text files can be saved. * The display size can be increased to 500%. * It corresponds to the operation when the iPhone is set horizontally. * The number of characters can be counted. * "iWriters" can be used for text input of iPRINT.

Screenshots

HypotenuseCalc2 screens
iPRINT4 screens

Verdict

The call

The clearest difference is rating: HypotenuseCalc at 5.0 against iPRINT's 1.0. HypotenuseCalc also leads on review sentiment (85% vs 50%) and price ($0.99 vs $2.99). On ratings volume, update cadence, ads and in-app purchases 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

HypotenuseCalc costs $0.99 and iPRINT $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

HypotenuseCalc holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 85% of HypotenuseCalc's written reviews are positive against 50% of iPRINT's.

UpkeepUpdate frequency

HypotenuseCalc ships an update every 25 months, iPRINT every 35 months. Both last shipped on October 26, 2026.

Scorecard3 real differences · 7 level
HypotenuseCalc versus iPRINT: the parameters behind the verdict, then further details
ParameterHypotenuseCalciPRINT
Price$0.99 — better$2.99
Rating5.0 (1 ratings) — better1.0 (2 ratings)
Positive reviews85.0% of reviews — better50.0% of reviews
Number of ratings12 — better
Update frequencyEvery 25 months — betterEvery 35 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better9.0
Further details — not scored
Size1 MB8 MB
Age rating4+4+
DeveloperEIICHI KOMINELIGHT,WAY.

Customer experience

HypotenuseCalc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive85.0%
Neutral10.0%
Negative5.0%

iPRINT

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews8 reviews
Positive50.0%
Neutral12.5%
Negative37.5%

In-app purchases

None

HypotenuseCalc

No in-app purchases

None

iPRINT

No in-app purchases

Questions

Is HypotenuseCalc free?
HypotenuseCalc costs $0.99, with no in-app purchases.
Is iPRINT free?
iPRINT costs $2.99, with no in-app purchases.
Which has better reviews, HypotenuseCalc or iPRINT?
HypotenuseCalc is rated higher. HypotenuseCalc averages 5.0 out of 5 from 1 ratings, while iPRINT averages 1.0 from 2 ratings.
Do HypotenuseCalc or iPRINT have ads?
Neither HypotenuseCalc nor iPRINT shows ads.
Which is updated more often, HypotenuseCalc or iPRINT?
HypotenuseCalc ships an update every 25 months, and iPRINT every 35 months. Most recently, HypotenuseCalc was updated on October 26, 2026 and iPRINT on October 26, 2026.

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