Keyfred vs Kairo
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Keyfred
Enhance your writing with an AI-powered keyboard that offers real-time, context-aware corrections and translations. It intelligently adapts to your writing style and situation, ensuring flawless communication across all your apps.
- Context-driven AI correction
- 15 personas for tone rewriting
- Instant translation in 8 languages
- Clipboard translation
- AI image translation
- Auto-correction alerts
- Smart prediction and completion
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Write English like you mean it. Keyfred is a keyboard that fixes your English as you type, and tells you why. Write a message in any app and tap once. Keyfred corrects it and adds a quick note on what was wrong, so you stop making the same mistake. Not sure it sounds right? Rewrite it casual, polite, or professional. Need another language? Translate it without leaving the chat. What you get - One-tap correction with short grammar notes - Alerts when a sentence looks off - Rewrite in the tone you need - Translation inside any app - Autocomplete that finishes your sentence - English, Korean, and Japanese keyboards - Custom keyboard themes Privacy Keyfred only sends the text you choose to the server. Your text isn't stored, and sensitive details like addresses, phone numbers, and card numbers are never sent. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Keyfred Terms of Use: https://www.keyfred.com/terms?lang=en Privacy Policy: https://www.keyfred.com/privacy?lang=en
Kairo
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Kairo turns your day into a ledger. Record where your time goes, rate each block as Value / Maintain / Drain, and see β at last β what your week is really made of. βWhat gets measured gets managed.β β Peter Drucker FEATURES β’ Time ledger β log activities and evaluate each by value β’ Stopwatch & 25-minute Focus timer β’ Reports β value breakdown, daily trend, time by area & activity β’ People (personal CRM) β track who you spend time with and get overdue-contact reminders β’ Google Calendar sync β turn events into entries β’ Mission & dream board β align your days with your goals β’ Real-time sync with the web and across devices Kairo Pro (subscription) unlocks AI weekly coaching, calendar sync, and more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://time-relationship.vercel.app/privacy
Screenshots
Verdict
The clearest difference is update cadence: Keyfred at every 3 days against Kairo's weekly. Keyfred also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Keyfred sells 6 in-app purchases, starting at $2.99 per month and Kairo sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Keyfred ships an update every 3 days, Kairo weekly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.
| Parameter | Keyfred | Kairo |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 89.5% of reviews | β |
| Update frequency | Every 3 days β better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | β |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 76 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | Keyfred Inc. | changjun lee |
In-app purchases
Keyfred
- Keyfred Pro Monthly$2.991 Month
- Keyfred Pro 6 Months$14.996 Months
- Keyfred Pro Yearly$24.991 Year
- 100 Credits$4.99
- 300 Credits$9.99
- 500 Credits$12.99
Kairo
- Kairo Pro Monthly$4.991 Month









