Comparison

azooKey vs Pace Ratio

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

Head to head
About

azooKey

This app offers a highly customizable Japanese keyboard with advanced conversion and typing assistance. It features offline processing, user-defined layouts, and privacy-focused design. Enjoy effortless Japanese typing with personalized shortcuts and smooth cursor control.

Highlights
  • Neural kana-kanji conversion engine
  • Customizable key layouts and tabs
  • Live, real-time text conversion
  • Cursor movement and one-handed mode
  • Clipboard history and user dictionary support
  • Offline processing for privacy
Features
Read full description

—— azooKey - A Fully Customizable Japanese Keyboard —— High-accuracy conversion, deep customization, and live conversion—all in one app for effortless typing. Open-source, completely free, and built with a privacy-first design so you can use it with confidence. ▶ Cutting-Edge Conversion System ・Powered by “Zenzai,” our neural kana-kanji conversion engine ・Smarter, context-aware conversion that runs entirely offline ▶ Customization ・Edit anything from a single key to entire layouts ・Call up symbols, kaomoji, and snippets instantly with Custom Tabs ・Create GODAN or your own layouts with just a few taps ・Personalize the keyboard’s appearance with easy theming ▶ Live Conversion ・macOS-style real-time conversion optimized for iOS ・Our lightweight engine delivers fast, accurate text conversion ▶ Smooth Typing Assistance ・Hold the spacebar to move the cursor; hold Delete for one-stroke delete and undo ・One-handed mode, adjustable height, and text size for comfortable use on large screens ・Enlarge conversion candidates for quick confirmation of complex kanji ・Cursor movement by flick and a convenient Paste button are also supported ▶ Power-User Features ・Clipboard history saved automatically ・Full support for the iOS user dictionary ・Unicode conversion, half-width kana, random conversion, date insertion, and more advanced options ▶ Privacy & Trust ・Completely offline design that never collects your input ・Source code available on GitHub for anyone to inspect and improve ・No ads, no in-app purchases—every feature is free Supported OS: iOS / iPadOS 17.6 or later (latest version recommended) How to use: Download → Enable in the app → Select azooKey from the globe icon Try a typing environment tailored to you with azooKey.

About

Pace Ratio

Features
Read full description

Calculate your running pace, finish time, and distance with ease. FEATURES: • Pace Mode — Enter distance and time to get your pace (min/km or min/mi) • Time Mode — Enter pace and distance to predict your finish time • Distance Mode — Enter pace and time to find how far you ran • Split table — See per-km or per-mile splits for any race • Preset distances — 5K, 10K, Half Marathon, Full Marathon • km/mi toggle — Switch between metric and imperial instantly SIMPLE & FAST: No account needed. No internet required. Just open and calculate. 100% offline. Zero data collection. Zero ads.

Screenshots

azooKey4 screens
Pace Ratio1 screens

Verdict

The call

The clearest difference is in-app purchases: azooKey at none against Pace Ratio's 3. Pace Ratio's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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. Pace Ratio sells 3 one-off in-app purchases. azooKey asks for nothing beyond the download.

UpkeepUpdate frequency

azooKey ships an update every 3 weeks, Pace Ratio weekly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
azooKey versus Pace Ratio: the parameters behind the verdict, then further details
ParameterazooKeyPace Ratio
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews71.2% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size179 MB1 MB
Age rating4+4+
DeveloperKeita Miwa守信 尚

In-app purchases

None

azooKey

No in-app purchases

3 purchases

Pace Ratio

One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$9.99

Questions

Is azooKey free?
azooKey is free to download, with no in-app purchases.
Is Pace Ratio free?
Pace Ratio is free to download, with in-app purchases available.
Do azooKey or Pace Ratio have ads?
Neither azooKey nor Pace Ratio shows ads.
Which is updated more often, azooKey or Pace Ratio?
azooKey ships an update every 3 weeks, and Pace Ratio weekly. Most recently, azooKey was updated on October 20, 2026 and Pace Ratio on October 25, 2026.

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