Comparison

ReplySmart vs ReplyKey

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

ReplySmart

Features
Read full description

Stop overthinking every message. ReplySmart gives you the perfect reply in seconds - powered by AI that actually understands context, tone, and what works. Whether you're navigating a tricky dating conversation, crafting a professional email, negotiating a deal, or handling a difficult family situation, ReplySmart analyzes the conversation and generates multiple reply options tailored to your exact situation. REPLYSMART KEYBOARD - REPLY WITHOUT LEAVING THE APP Add the ReplySmart keyboard once and it works everywhere you type. Copy the message you want to answer, switch to the keyboard, and three smart replies are waiting. Tap one to insert it. No app switching. Your tone and style settings follow you into the keyboard. SCREENSHOT REPLY Take a screenshot of any conversation - iMessage, WhatsApp, Instagram, Tinder, Bumble, Hinge, Snapchat, LinkedIn, Slack, or email. Our AI reads the full thread, detects the platform and context automatically, and generates 3 reply options with different tones. Each reply comes with a coaching note explaining why it works. One tap to copy, one tap to send. TYPE & REPLY Paste or type any message you received. Choose your context, dating, work, sales, friends, or family, and get 3 perfectly crafted replies instantly. Voice input supported so you can dictate hands-free. SITUATION ADVISOR Describe any scenario in your own words. Get a complete response strategy: exactly what to say, why it works psychologically, and what common mistakes to avoid. Perfect for job negotiations, awkward conversations, boundary-setting, and conflict resolution. VIBE SCORE Upload a conversation screenshot and get a score from 0-100 measuring the energy of your conversation. See specific signals the AI detected, plus a suggested reply to keep the momentum going. Share your score with friends using the built-in share card. FOLLOW-UPS Track important conversations with goals. Log what they said, get AI-suggested replies aligned with your objective, and watch your progress from "Cooling Off" to "Close." Never lose track of a high-stakes thread again. COACH ARI - YOUR AI COMMUNICATION COACH Chat directly with Ari, your personal communication coach. Attach screenshots, describe situations, and get real-time coaching. Build your Playbook by adding articles and notes, Ari learns your preferred communication principles and applies them to every response. VOICE TRAINING - REPLIES THAT SOUND LIKE YOU Paste up to 5 messages you've sent before. ReplySmart analyzes your unique writing style and generates all future replies in your voice. No more generic AI responses. WHY REPLYSMART? - Works everywhere: dating apps, work email, texts, DMs, and more - Context-aware: detects platform, relationship type, and conversation dynamics - Multiple tones: Smooth, Witty, Bold, Direct, Diplomatic, and more - Learns your style: Voice Training ensures replies match how you actually talk - Privacy-first: screenshots are analyzed and immediately discarded, never stored - Coaching built in: understand WHY each reply works, not just what to say SUBSCRIPTION OPTIONS - Weekly: $4.99/week - Monthly: $12.99/month - save 40% vs weekly - Annual: $69.99/year - best value at just $5.83/month Cancel anytime from your App Store account settings. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Privacy Policy: https://pandastats.net/replysmart/privacy Terms of Use: https://pandastats.net/replysmart/terms. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ReplyKey

Features
Read full description

Some messages take longer to answer than they should. The wrong language, the wrong tone, or just not knowing how to start. ReplyKey writes the reply for you, in seconds. HOW IT WORKS Paste the message you received, choose a language and a tone, and ReplyKey writes a reply you can send. Or write your own rough draft and let ReplyKey polish it, shorten it, or translate it while keeping your voice. RIGHT INSIDE YOUR KEYBOARD The ReplyKey keyboard works in Messages, Mail, WhatsApp, and anywhere else you type. Tap the sparkle, paste the message, and insert the reply without ever leaving the conversation. No copying back and forth, no switching apps. FIFTEEN LANGUAGES Reply in English, Spanish, French, German, Turkish, Arabic, Chinese, Japanese, Korean, and more. Translate a message while preserving its tone instead of translating it word for word. FIVE TONES Neutral, formal, friendly, professional, or concise. Match the person you are writing to. QUICK INTENTS Confirm, decline, thank someone, or ask for details with one tap when you already know what you want to say. WRITES LIKE A PERSON ReplyKey is tuned to avoid the phrases that give AI away. No "I hope this email finds you well", no stacked transitions, no padding. Short where short is right. PRIVATE BY DESIGN No account. No tracking. No analytics. Your history and settings stay on your device. Only the text you explicitly ask ReplyKey to work on is sent for generation, and nothing you type is stored on our servers. FREE AND PRO 3 replies every day, free. ReplyKey Pro raises it to 40 replies a day for 4.99 USD per month or 29.99 USD per year. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ofolabs.net/replykey/privacypolicy App Terms: https://ofolabs.net/replykey/terms

Screenshots

ReplySmart4 screens
ReplyKey4 screens

Verdict

The call

The clearest difference is update cadence: ReplyKey at fortnightly against ReplySmart's every 5 months. ReplySmart's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. ReplySmart sells 3 in-app purchases, starting at $4.99 per 7 days and ReplyKey sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ReplySmart ships an update every 5 months, ReplyKey fortnightly. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
ReplySmart versus ReplyKey: the parameters behind the verdict, then further details
ParameterReplySmartReplyKey
PriceFreeFree
Update frequencyEvery 5 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better17.0
Further details โ€” not scored
Size7 MB2 MB
Age rating4+4+
DeveloperSitou De SouzaFaruk Orman

In-app purchases

3 purchases

ReplySmart

Subscriptions3
  • ReplySmart Weekly3 Days trial$4.997 Days
  • ReplySmart Monthly3 Days trial$12.991 Month
  • ReplySmart Yearly3 Days trial$69.991 Year
2 purchases

ReplyKey

Subscriptions2
  • ReplyKey Pro Monthly$4.991 Month
  • ReplyKey Pro Yearly$29.991 Year

Questions

Is ReplySmart free?
ReplySmart is free to download, with in-app purchases available.
Is ReplyKey free?
ReplyKey is free to download, with in-app purchases available.
Do ReplySmart or ReplyKey have ads?
Neither ReplySmart nor ReplyKey shows ads.
Which is updated more often, ReplySmart or ReplyKey?
ReplySmart ships an update every 5 months, and ReplyKey fortnightly. Most recently, ReplySmart was updated on October 11, 2026 and ReplyKey on September 28, 2026.

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