KeyTrans vs Quick Notes Board
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyTrans
This AI-powered keyboard allows you to translate text instantly within any application. It supports multiple languages and offers photo translation capabilities, making cross-language communication seamless.
- Translate while typing in any app
- Default translation app for iOS 18.4+
- Custom AI model configuration
- Photo translation
- Region-specific model support
- iPhone Duo support
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AI keyboard for seamless in-app translation. Type in any language, translate instantly — without leaving your app. CORE FEATURES: - Translate while typing, inside any app - iOS 18.4+ default translation app - Custom AI model configuration - Photo translation - Region-specific model support Making cross-language communication effortless, one keystroke at a time. Translation is at the heart of KeyTrans. SSH and AI agents are optional advanced tools for experienced users. Added support for iPhone Duo.
Quick Notes Board
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Jot down a thought, record a voice memo, or save a link from another app. Quick Notes Board keeps them together in an offline notepad you can open right from your Home Screen. • Write it down. Start a text note from the Home Screen widget, make a checklist, or pick up an unfinished draft where you left off. • Talk it through. Pause and resume voice recordings as you think. When you listen back, skip 15 seconds in either direction or play a memo at up to 2× speed. • Save what you find. Use the share sheet to collect a passage or web link while you’re reading. You can also turn copied text into a note when you open the app. • Find it again. Search for a word you remember, filter by tag or category, or tap a date on the calendar to see what you wrote or recorded that day. Pin the notes you reach for most. Your notes and recordings are stored on your device. No account is required. Export a backup that includes your recordings and drafts, or recover a note from Recently Deleted. Save up to five notes for free. Upgrade to Unlimited Access to remove the note limit.
Screenshots
Verdict
The clearest difference is ads: KeyTrans at none against Quick Notes Board's shown. KeyTrans also leads on update cadence (every 4 days vs every 3 months). On price, in-app purchases, 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
Both are free to download. KeyTrans sells 1 one-off in-app purchase and Quick Notes Board sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
KeyTrans ships an update every 4 days, Quick Notes Board every 3 months. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.
| Parameter | KeyTrans | Quick Notes Board |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 4 days — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.4 | 17.6 — better |
| Further details — not scored | ||
| Size | 245 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | 贵辉 胡 | 文睿 李 |
In-app purchases
KeyTrans
- KeyTrans Pro$9.99
Quick Notes Board
- Unlimited Notes$0.99
Questions
Is KeyTrans free?
Is Quick Notes Board free?
Do KeyTrans or Quick Notes Board have ads?
Which is updated more often, KeyTrans or Quick Notes Board?
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