Comparison

azooKey vs PackWeigh

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

PackWeigh

Read full description

PackWeigh: Streamline Your Gear & Master Your Pack Weight PackWeigh helps you organize your hiking and camping gear while managing your total backpack weight. Register items by category, build custom packing lists, and check off gear as you pack to ensure you never leave an essential behind. Key Features • Gear & Category Management: Organize all your equipment in one central inventory. • Detailed Item Info: Track weight, price, product URLs, and custom notes. • Trip-Specific Packing Lists: Easily build lists for individual hikes, treks, or trips. • Interactive Packing Checklist: Check off items as you pack to keep prep organized. • Smart Weight Breakdown: Categorize gear into Base Weight, Worn Weight, and Consumables. • Category Weight Totals: Instantly see weight distribution across your categories. • Unit Support: Switch seamlessly between Metric (g/kg) and Imperial (oz/lb) units. • Multilingual: Fully localized in English and Japanese. PackWeigh Pro Upgrade with a single lifetime purchase to unlock iCloud sync and CSV import/export options. No subscriptions required. Know exactly what you need, optimize your pack weight, and hit the trail with complete peace of mind.

Screenshots

azooKey4 screens
PackWeigh4 screens

Verdict

The call

The clearest difference is in-app purchases: azooKey at none against PackWeigh's 1. azooKey also leads on iOS requirement (17.6 vs 26.4). PackWeigh's advantage is update cadence (weekly vs every 3 weeks). On price, 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. PackWeigh sells 1 one-off in-app purchase. azooKey asks for nothing beyond the download.

UpkeepUpdate frequency

azooKey ships an update every 3 weeks, PackWeigh weekly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
azooKey versus PackWeigh: the parameters behind the verdict, then further details
ParameterazooKeyPackWeigh
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, iPad — betteriPhone
Requires iOS17.6 — better26.4
Further details — not scored
Size179 MB12 MB
Age rating4+4+
DeveloperKeita MiwaJUNICHI HASHIMOTO

In-app purchases

None

azooKey

No in-app purchases

1 purchases

PackWeigh

One-time1
  • Baseline$9.99

Questions

Is azooKey free?
azooKey is free to download, with no in-app purchases.
Is PackWeigh free?
PackWeigh is free to download, with in-app purchases available.
Do azooKey or PackWeigh have ads?
Neither azooKey nor PackWeigh shows ads.
Which is updated more often, azooKey or PackWeigh?
azooKey ships an update every 3 weeks, and PackWeigh weekly. Most recently, azooKey was updated on November 3, 2026 and PackWeigh on November 6, 2026.

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