Comparison

KeyboardKit vs FormatShift

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

Head to head
About

KeyboardKit

Replace your device's default keyboard with a highly customizable alternative. Personalize typing with custom fonts, toolbars, emoji skin tones, and clipboards. Supports a vast array of languages and layout options for a truly unique typing experience.

Highlights
  • Customizable keyboard themes
  • Type with custom fonts
  • Extra toolbar row and buttons
  • Customizable emoji skin tone
  • Clipboard manager for quick pasting
  • Support for 75 languages
  • Multiple keyboard layouts
Features
Read full description

KeyboardKit lets you replace the system keyboard with a custom keyboard that is truly yours. KeyboardKit: - Works with all apps - Supports 75 languages - Has many settings and themes KeyboardKit supports: - 75 languages - QWERTY, QWERTZ, AZERTY - Colemak, Dvorak - Vietnamese TELEX, VIQR, VNI KeyboardKit lets you: - Apply more settings - Type with custom fonts - Add an extra row of buttons - Add buttons to the main toolbar - Add buttons next to the spacebar - Paste into any app from a list of clips - Style your keyboard with beautiful themes - Make your keyboard keys bigger and bolder KeyboardKit settings: - Keyboard:  One-Handed Keyboard, Character Preview, Haptic Feedback, Sound, Auto-Capitalization, Auto-Collapse, Enable Caps Lock,  Predictive Text, "." Shortcut,  Spacebar Long Press, Spacebar Menus,  Toolbar Menu, Input Toolbar, Spacebar Actions, Toolbar Actions - Accessibility: Bold Text, Custom Button Height - Languages: English, Albanian, Arabic, Arabic (PC), Armenian, Azerbaijani, Belarusian, Bengali, Bulgarian, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Dutch (Belgium), English (Australia), English (Canada), English (United Kingdom), English (United States), Estonian, Faroese, Filipino, Finnish, French, French (Canada), French (Belgium), French (Switzerland), Georgian, German, German (Austria), German (Switzerland), Greek, Hawaiian, Hebrew (Israel), Hungarian, Icelandic, Inari Sami, Indonesian, Irish (Ireland), Italian, Kazakh, Kurdish, Sorani, Kurdish, Sorani (Iraq), کوردیی ناوەندی (PC), Latvian, Lithuanian, Macedonian, Malay, Maltese, Mongolian, Northern Sami, Norwegian Bokmål, Norwegian Nynorsk, Pamiri Shughni (Shughni Tajik), Persian, Polish, Portuguese (Portugal), Portuguese (Brazil), Romanian, Russian, Serbian, Serbian (Latin), Slovak, Slovenian, Spanish, Spanish (Latin America), Spanish (Mexico), Swedish, Swahili, Turkish, Ukrainian, Uzbek, Welsh, Vietnamese - Autocomplete: Auto-Complete, Auto-Correction, Auto-Ignore Words, Auto-Learn Words,  Emoji Suggestions, Next Character Prediction, Text Replacements, Ignored Words, Number of Suggestions, Next Word Prediction, Hide toolbar - Clipboard: Add Clipboard Content, Create Custom Clips - Dictation: Silence Limit (before dictation ends) - Emoji:  Default Emoji Skin Tone - Feedback: Audio & Haptic Feedback - Fonts:  Select Custom Font - Theme:  Pick Theme, Create Custom Themes (Premium) We hope that you will love using KeyboardKit! Terms & Conditions: https://apple.com/legal/internet-services/itunes/dev/stdeula/

About

FormatShift

This utility app allows you to convert documents between various formats directly on your device, ensuring complete privacy. It supports batch processing and offers an intuitive interface for effortless file transformation.

Highlights
  • Converts between 10 document formats
  • Batch processing for multiple files
  • Offline, on-device conversion
  • Privacy-first architecture
  • Intuitive drag & drop interface
  • Native performance on macOS/iOS
Features
Read full description

FormatShift is a powerful, privacy-first document converter that transforms your files between multiple formats—all processed directly on your device. No cloud uploads, no data sharing, complete privacy. Key Features Universal Format Support Convert between 10 document formats including DOCX, Markdown (MD), HTML, JSON, RST, EPUB, ODT, DocBook, LaTeX, and plain text (TXT). Whether you're working with academic papers, technical documentation, or everyday documents, Transmutator handles it all. Batch Processing Save time by converting multiple files simultaneously. Simply drag and drop your files, select target formats, and let Transmutator process them all at once. Perfect for converting entire document libraries or project folders. Privacy-First Architecture All conversions happen entirely on your device. Your documents never leave your Mac or iPhone—no internet connection required, no cloud services, no data collection. Your privacy is guaranteed. Intuitive Drag & Drop Interface The elegant, modern interface makes document conversion effortless. Just drag files into the app, choose your target format, and convert. No complex settings or technical knowledge required. Native Performance Built with Swift and optimized for macOS and iOS.

Screenshots

KeyboardKit4 screens
FormatShift2 screens

Verdict

The call

The clearest difference is review sentiment: KeyboardKit at 55% against FormatShift's 0%. KeyboardKit also leads on price (Free vs $0.99) and rating (4.3 vs 1.0). FormatShift's advantage is in-app purchases (none vs 2) and iOS requirement (17.6 vs 26.0). On 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

KeyboardKit is free to download; FormatShift costs $0.99 up front. KeyboardKit sells 2 in-app purchases, starting at $1.99 per month. FormatShift asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KeyboardKit holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: KeyboardKit has 75 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 55% of KeyboardKit's written reviews are positive against 0% of FormatShift's.

UpkeepUpdate frequency

KeyboardKit ships an update fortnightly, FormatShift every 2 weeks. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.

Scorecard7 real differences · 3 level
KeyboardKit versus FormatShift: the parameters behind the verdict, then further details
ParameterKeyboardKitFormatShift
PriceFree — better$0.99
Rating4.3 (75 ratings) — better1.0 (1 ratings)
Positive reviews54.5% of reviews — better0.0% of reviews
Number of ratings75 — better1
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS26.017.6 — better
Further details — not scored
Size52 MB58 MB
Age rating4+4+
DeveloperKankoda Sweden ABVladislav Danilov

Customer experience

KeyboardKit

All ratings75 ratings
Positive80.0%
Neutral10.7%
Negative9.3%
Written reviews22 reviews
Positive54.5%
Neutral31.8%
Negative13.6%

FormatShift

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

KeyboardKit

Subscriptions2
  • Monthly Subscription7 Days trial$1.991 Month
  • Yearly Subscription7 Days trial$19.991 Year
None

FormatShift

No in-app purchases

Questions

Is KeyboardKit free?
KeyboardKit is free to download, with in-app purchases available.
Is FormatShift free?
FormatShift costs $0.99, with no in-app purchases.
Which has better reviews, KeyboardKit or FormatShift?
KeyboardKit is rated higher. KeyboardKit averages 4.3 out of 5 from 75 ratings, while FormatShift averages 1.0 from 1 ratings.
Do KeyboardKit or FormatShift have ads?
Neither KeyboardKit nor FormatShift shows ads.
Which is updated more often, KeyboardKit or FormatShift?
KeyboardKit ships an update fortnightly, and FormatShift every 2 weeks. Most recently, KeyboardKit was updated on September 28, 2026 and FormatShift on September 17, 2026.

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