AI Keyboard vs RustSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Keyboard
This AI-powered assistant offers a suite of tools for writing, visual creation, and planning. It can generate text, images, tattoo designs, and captions, while also providing voice chat and personalized recommendations. Streamline your tasks and boost creativity with intelligent assistance.
- AI-powered chatbot for answers
- Image generator from text descriptions
- AI tattoo design creator
- Prompt generator for creative ideas
- Caption and hashtag generator for photos
- Voice chat for hands-free operation
- AI writer for long-form content
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AI Keyboard is an AI-powered writing keyboard that helps you write, rewrite, reply, translate, and improve text directly while typing on your iPhone. Use AI for messages, emails, social posts, and everyday writing without constantly switching between apps. Whether you need a quick reply, better wording, a grammar check, or help writing from scratch, AI Keyboard puts useful writing tools right where you type. KEY FEATURES • AI Keyboard: Access AI writing tools directly from your keyboard while typing messages, emails, social posts, and more. • Write with AI: Turn an idea or short prompt into a complete message, email, caption, or other text. • Smart Replies: Generate relevant responses when you’re not sure what to say or want to reply faster. • Rewrite & Improve: Make your text clearer, more natural, concise, or polished while keeping the original meaning. • Grammar & Spell Check: Fix grammar, spelling, and awkward wording before you send. • Change Your Tone: Make your writing sound professional, friendly, casual, confident, or appropriate for the situation. • Translate Text: Translate messages and other text when communicating in different languages. • Summarize: Turn long text into key points when you need a shorter version. MORE AI TOOLS Beyond the keyboard, you can use additional AI tools for writing and creative tasks: • AI Chat: Ask questions, brainstorm ideas, or get help with everyday tasks. • AI Writer: Create longer emails, essays, posts, and other content. • Image Generator: Turn text prompts into AI-generated images. • AI Tattoo Creator: Generate tattoo ideas based on your preferred concept or style. • Prompt Generator: Get ideas and prompts for creative projects. • Photo Captions: Create captions, headlines, and hashtags for social media. WHO IS AI KEYBOARD FOR? AI Keyboard is useful for students, professionals, content creators, non-native speakers, and anyone who writes frequently on their iPhone and wants to communicate more clearly and efficiently. CAN AI KEYBOARD HELP ME WRITE MESSAGES AND REPLIES? Yes. Create new messages, generate replies, or improve text you’ve already written for everyday chats, work conversations, emails, and social media. CAN I USE AI KEYBOARD FOR WORK AND EMAILS? Yes. Draft emails, improve grammar and wording, adjust tone, summarize text, and make professional communication clearer. CAN AI KEYBOARD HELP IF ENGLISH ISN’T MY FIRST LANGUAGE? Yes. Translation, grammar correction, rewriting, and tone tools can help you express your ideas more naturally when writing in another language. WHY USE AN AI KEYBOARD? Instead of opening a separate AI chat whenever you need writing help, AI Keyboard gives you writing tools where you already type. Write a message, improve your wording, translate text, or prepare a reply with fewer steps. From quick messages and social posts to emails and longer writing, AI Keyboard helps you write more efficiently while keeping additional AI tools available when you need them. SUBSCRIPTION INFORMATION Payment will be charged to your iTunes Account upon purchase confirmation. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Renewal costs depend on your chosen subscription plan. Manage subscriptions and auto-renewal settings in your Account Settings. Unused portions of free trial periods (if offered) will be forfeited upon purchasing a premium subscription. Privacy policy: https://ai-keyboard.com/pp Terms of use: https://ai-keyboard.com/tou
RustSync
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RustSync is the ultimate companion app for Rust squads. It turns your team's Smart Alarms into instant squad-wide raid alerts — and turns your phone into a remote control for your entire base. NEVER MISS A RAID When a Smart Alarm fires, every member of your team gets a push notification within seconds. One teammate pairs Rust+, the whole squad stays protected — even members without Rust+ linked. • Loud, high-priority raid alerts that can bypass Do Not Disturb • Looping alarm sound until you dismiss it • Separate channels for raid alerts and normal notifications • Full alert history with time and map grid • Server wipe alerts so you're first back in • Mirror alerts to your Discord server, with optional role pings LIVE TEAM AWARENESS See your whole squad at a glance — app members and in-game teammates merged into one roster with online, offline and AFK status, plus death notifications. SERVER EVENT TRACKING RustSync watches the map and posts events straight into your in-game team chat. • Cargo Ship spawns and docking • Patrol Helicopter, with lootable-crate alerts • CH-47 Chinook and Locked Crates • Oil Rig crate activity • Travelling Vendor and restocks • Teammate online/offline/AFK and player deaths AUTOMATE YOUR BASE (RUSTSYNC PRO) Upgrade your team to RustSync Pro and unlock automation: • SMART SWITCH CONTROL — Toggle switches from the app or straight from team chat with custom commands like !lights on. Share switches with your whole squad. • BASE DEFENSE — Bind a switch (like your SAM sites) to your base location. RustSync watches teammate positions and automatically arms your defenses when everyone leaves, and disarms them when you return. Fully tunable arm/disarm radius. • HELI GEOFENCE — When a Patrol Heli enters your base's airspace, RustSync asks your team in chat before sounding the alarm, so planned heli fights don't wake the squad. • FLIP/FLOP TURRETS — Alternate two turret banks on a timer to keep power flowing where it matters. • RAID ESCALATION — Turn repeated alarm triggers into a full raid alert automatically. • IN-GAME CHAT TOOLS — !event for Cargo/Heli/Vendor spawn predictions, !brad for Bradley respawn timers, !mlrs for MLRS reload timers, !home to mark bases, !leader to take team leader, and more. RUSTSYNC PRO Pro is per-team: one plan covers your squad, with license seats you assign to members (4, 8, 12 or 16 seats, billed monthly). Auto-license mode fills spare seats automatically as members join. The free tier keeps full raid alerts, history, roster and event relay — forever. GETTING STARTED 1. Sign in 2. Create a team and share your invite code (or join with one) 3. Pair Rust+ in Settings 4. Pair your server from the in-game Rust+ menu 5. Name a Smart Alarm with your keyword (like "raid") — done Built by Rust players, for Rust players. Wipe day is stressful enough — let RustSync watch the base. RustSync is a third-party companion app powered by the official Rust+ API. Not affiliated with Facepunch Studios. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is chart position: AI Keyboard at #148 against RustSync's unranked. RustSync's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases 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. AI Keyboard sells 12 in-app purchases, starting at $3.99 per 7 days and RustSync sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.
| Parameter | AI Keyboard | RustSync |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (14K ratings) — better | — |
| Positive reviews | 61.6% of reviews | — |
| Number of ratings | 14K — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #148 — better | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 165 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Faliane Ltd. | Arron SOILAND |
Bugs and requests
AI Keyboard
Reported bugs
4 issues- Keyboard issues, slow and unresponsive
- Unexpected errors and app failures
- Subscription issues, unable to cancel
- Incompatibility with certain devices
Requested features
5 requests- Improve image generation capabilities
- Add more language support
- Provide better descriptions of subscription options
- Improve keyboard responsiveness and autocorrect
- Implement a true free trial period
RustSync
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AI Keyboard
- AI Helper - 1 Weеk$3.997 Days
- AI Chat - 1 Weеk3 Days trial$4.997 Days
- AI Chatbot - 1 Week3 Days trial$6.997 Days
Show 9 moreShow fewer
- Smart Writing Tool - Weekly3 Days trial$7.997 Days
- AI Bot - 1 Week3 Days trial$8.997 Days
- AI Keyboard: Weekly Access3 Days trial$9.997 Days
- AI Chatbot - 1 Week$9.997 Days
- AI Chatbot - 1 Month$9.991 Month
- AI Writing Helper: 1 Month$14.991 Month
- AI Assistant - 1 Year$39.991 Year
- Smart Keyboard - Yearly Access$49.991 Year
- AI Writing Assistant: Yearly$59.991 Year
RustSync
- 4 Licences$6.991 Month
- 8 Licences$13.991 Month
- 12 Licences$20.991 Month
Show 1 moreShow fewer
- 16 Licences$27.991 Month









