Comparison

Length vs Caligraphy Input

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

Head to head
About

Length

Features
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Turn your device into a ruler and measure small distances in either imperial inches or metric cm and convert any value between the two units. Features: - inch/cm converter for any arbitrary value - tap and drag the line to snap to multiple values of 0.05in (left side) or 0.1cm (right side) - supports the iPad Pro, iPad Mini and all iPhones - support for the iPad multitasking (split view..)

About

Caligraphy Input

Features
Read full description

First of all, this is not just an application. Caligraphy Input is a keyboard that works just like any other keyboard on your phone, and simulates the Caligraphy font! Yes, any application, any smartphone! Take a look on the screenshots to see the keys and their possible variants! === Problems seeing the caligraphy keys? === In some cases, users can have issues to see the new keyboard on the Keyboard list. We recommend that you restart the phone and close all the applications before and after installing/configuring the app. If you have any question related to that, contact us via contato@hodstudio.com.br You will need to follow these steps to install and configure your Caligraphy Input keyboard: - After installation, go to "Settings" - Select "General" - Select "Keyboards" - Select "Add new keyboard" - Select Caligraphy Input When using an app, the iPhone/iPad will show a Globe icon or button at the bottom. By holding on it, you can choose which keyboard you want to use. Select Caligraphy Input and start writing with the caligraphy characters! PRIVACY POLICE Caligraphy Input aims to spread and facilitate the use of runes by anyone. Because it’s a keyboard, operational system can display an default alerts to inform that keyboards can capture data typed by users and send them to third parties. That is not the case with Caligraphy Input. We collect and process only data on app usage statistics, as well as error/crash information. What does that mean? - It is not necessary to create an account and the app will not request any personal data. - No data typed with Caligraphy Input is sent anywhere. Typed characters are transferred to the operational system of the mobile, which will be standard processed, like inserting them on a text field. - No personal data is collected. Only usage statistics and error/crash information are collected, which are processed directly by Google’s servers.

Screenshots

Length4 screens
Caligraphy Input4 screens

Verdict

The call

The clearest difference is update cadence: Length at every 11 months against Caligraphy Input's every 41 months. Length also leads on price ($0.99 vs $1.99) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Length costs $0.99 and Caligraphy Input $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Length ships an update every 11 months, Caligraphy Input every 41 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard3 real differences Β· 3 level
Length versus Caligraphy Input: the parameters behind the verdict, then further details
ParameterLengthCaligraphy Input
Price$0.99 β€” better$1.99
Update frequencyEvery 11 months β€” betterEvery 41 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 β€” better15.0
Further details β€” not scored
Size34 MB2 MB
Age rating4+4+
DeveloperPiet JonasPablo Cussa de Souza

In-app purchases

None

Length

No in-app purchases

None

Caligraphy Input

No in-app purchases

Questions

Is Length free?
Length costs $0.99, with no in-app purchases.
Is Caligraphy Input free?
Caligraphy Input costs $1.99, with no in-app purchases.
Do Length or Caligraphy Input have ads?
Neither Length nor Caligraphy Input shows ads.
Which is updated more often, Length or Caligraphy Input?
Length ships an update every 11 months, and Caligraphy Input every 41 months. Most recently, Length was updated on October 2, 2026 and Caligraphy Input on October 7, 2026.

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