KeyWise vs OneContact App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyWise
Enhance your writing with an AI-powered keyboard assistant. Correct grammar, rephrase text, change tone, translate languages, and ask AI questions directly from your keyboard.
- Grammar and spelling correction
- AI text enhancement and rephrasing
- Tone and style adjustment
- Real-time translation
- Ask AI questions
- Emoji suggestions
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KeyWise is an AI-powered keyboard extension for crafting flawless messages, unleashing your creativity, and communicating effortlessly. Whether you're chatting with friends, crafting professional emails, or simply expressing yourself, KeyWise is your smart keyboard assistant to revolutionize your writing experience. Simply connect KeyWise to your keyboard and let it do its magic. IMPROVE YOUR WRITING: • Correct grammar and spelling errors on your text and ensure every word is in its rightful place. COMPOSE YOUR MESSAGES: • Transform your original text into smarter, more polished versions with AI suggestions with KeyWise's text enhancement feature. CHANGE TONE AND STYLE OF YOUR TEXT: • Effortlessly adjust your text's tone (cheerful, formal, casual, romantic and more) and sprinkle in extra emojis to add personality and expression to your messages. ASK AI ANYTHING RIGHT FROM YOUR KEYBOARD: • Engage in intriguing conversations by asking random questions and receive AI-generated responses that spark creativity and curiosity. TRANSLATE YOUR TEXT IN REAL-TIME: • Seamlessly translate your text from English into X different languages through your keyboard. With KeyWise, your writing journey is about to get a serious upgrade. Elevate your writing, break down language barriers, and express yourself with confidence. Try it now and see the difference for yourself, download KeyWise today and unlock the magic of words! Built using OpenAI's API. KeyWise is an independent app and is not affiliated with, endorsed or sponsored by OpenAI. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/d31857d8-647c-4fb2-a693-3c62ceec17ad
OneContact App
Automatically keeps your contact information current as people update their details. Create custom contact cards for different aspects of your life and share only what you choose, ensuring you always have the latest details for your connections.
- Auto-updating contact information
- Customizable contact cards
- Selective information sharing
- Syncs with phone's address book
- Privacy controls for sharing
- Multiple cards for different groups
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Life changes. Your contacts should too. People move, change phone numbers, switch jobs, update email addresses, and more. OneContact keeps the contact information of the people you've connected with up to date, so you always have their latest details. When your own information changes, you can update it once and share only what you choose. HOW IT WORKS Create your custom contact cards and connect with the people who matter. As your connections update the information they've chosen to share, your contact list stays current automatically. When your information changes, simply update your card once, and everyone connected to that card receives your latest details automatically. No more wondering if you have the right phone number. No more outdated addresses. No more sending messages to the wrong contact. MULTIPLE CARDS FOR EVERY PART OF LIFE Create different contact cards for work, family, friends, or any group you choose. Share only the information you want with each connection, so everyone sees exactly what you intend. ALWAYS IN SYNC As the people you're connected with update their information, your contacts stay current automatically. You can also choose to sync your OneContact contacts directly to your phone for an address book that's always up to date. PRIVATE BY DESIGN You're always in control. Connections happen only when both people agree, and you decide what to share, who can see it, and when to stop sharing. Stop managing contacts. Let them manage themselves.
Screenshots
Verdict
The clearest difference is in-app purchases: OneContact App at none against KeyWise's 3. OneContact App also leads on review sentiment (100% vs 80%). On price, rating, ratings volume and update cadence 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. KeyWise sells 3 in-app purchases, starting at $1.99 per 7 days. OneContact App asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for KeyWise against 5.0 for OneContact App. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews are what separate them: 80% of KeyWise's written reviews are positive against 100% of OneContact App's.
KeyWise ships an update weekly, OneContact App every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | KeyWise | OneContact App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (4 ratings) |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 4 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 68 MB |
| Age rating | 4+ | 12+ |
| Developer | Jaroslav Janda | Be Happy Innovations LLC |
Customer experience
KeyWise
OneContact App
In-app purchases
KeyWise
- Weekly3 Days trial$1.997 Days
- KeyWise Pro 1 Month3 Days trial$4.991 Month
- KeyWise Pro Lifetime$39.99
OneContact App
No in-app purchases
Questions
Is KeyWise free?
Is OneContact App free?
Which has better reviews, KeyWise or OneContact App?
Do KeyWise or OneContact App have ads?
Which is updated more often, KeyWise or OneContact App?
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