Replyze vs Henji
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Replyze
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Reply to anything in seconds — in your own voice. Replyze reads any post, comment, or DM and instantly writes four ready-to-send replies in your tone. No more staring at the cursor, no more generic "Great post!" — just smart, personal replies you'll actually want to send. Because Replyze learns your voice, every reply sounds like you wrote it. It even scores how relevant each post is to you — so you spend time only where it counts. WHY PEOPLE LOVE REPLYZE - Four replies, instantly — pick the tone: Professional, Witty, Supportive, or Engage. - In YOUR voice — add your profile once and replies match how you actually write. - "% relevant to you" — know at a glance whether a post is worth your reply. - Works in every app — the Replyze keyboard drops replies straight into WhatsApp, Instagram, LinkedIn, X, Messages, and email — anywhere you type. - Share-to-reply — share any post to Replyze and get four replies back in seconds. - Reply from a screenshot — paste a screenshot and Replyze reads it for you. BUILT FOR PEOPLE WHO SHOW UP ONLINE Founders, creators, freelancers, job-seekers, and social sellers use Replyze to stay active on LinkedIn, Instagram, Reddit, and X without losing hours in the comment box. Grow your network, never miss a reply, and sound sharp every time. PRIVATE BY DESIGN The posts you reply to are never stored on our servers. Your replies are yours. Export or delete everything, any time. FREE TO START - 5 free replies every day — no credit card, just an Apple ID. - Replyze Pro: unlimited replies, no ads, and voice matching. 7-day free trial, then $5.99/month or $39.99/year. Download Replyze and write the smartest reply you've never written. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Payment is charged to your Apple ID; manage or cancel in App Store → Subscriptions. Terms: https://replyze.co/terms · Privacy: https://replyze.co/privacy
Henji
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Henji is a keyboard with AI replies that learns how you actually write. Five generations a day, free forever — no card required. Copy the message you received, tap "Generate a reply," and in about three seconds a draft appears right in the text field — in your own phrasing, at your own level of formality. It works in any app: LINE, Slack, email. No app switching. 【Key Features】 ■ Generate a reply Turn a copied message into a reply in your voice, inserted straight into the field. ■ Compose a new message by voice Not just replies. Tap the mic, say what you want to send, and Henji writes it. If you have text on the clipboard, it can be used as the starting draft. ■ Personas Automatically switch tone for teammates, managers, or customers. You can also pick a different persona when regenerating. ■ Redo it by voice Say "make it shorter" or "offer three time slots" and Henji rewrites the draft with that instruction applied. ■ Go back to a version you liked Every regenerated draft is kept. Step back and forward through them and insert the one you prefer. ■ Quick replies One-tap insertion of the lines you send all day (works offline). 【About Full Access】 The Henji Keyboard works as a quick-reply keyboard without Full Access. Full Access is required only for AI generation and voice. Even with Full Access granted, Henji never collects or transmits your keystrokes. 【AI providers and your data】 Replies are generated using AI from Google (Gemini). Only when you tap "Generate a reply" is the target text — along with your instruction and your style rules — sent through Henji's server (henji.ai) to that provider. What you send is not stored on the server and is never used to train AI models. We explain this and ask for your consent during onboarding. If you decline, you can still use Henji as a quick-reply keyboard. 【Pricing】 ■ Free (no card required) Five generations a day, forever — ten on your very first day. Your allowance resets the next day. Regenerating does not count against it, so you can redo a draft as many times as you like. ■ Henji PRO (monthly or yearly, auto-renewing) For when five a day is not enough. New users can start with a 7-day free trial, after which the subscription renews automatically at $5.99 per month, or $59.99 per year. The yearly plan works out to about $5.00 per month, which saves about two months compared with paying monthly. ・Payment is charged to your Apple ID account at confirmation of purchase ・The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the period ・Your account is charged for renewal within 24 hours prior to the end of the current period ・You can cancel any time in Settings > Apple ID > Subscriptions on your iPhone ・Any unused portion of a free trial is forfeited when you purchase a subscription ・Terms of Use: https://henji.ai/en/terms ・Privacy Policy: https://henji.ai/en/privacy Quick replies work offline on both plans.
Screenshots
Verdict
The clearest difference is iOS requirement: Replyze at 17.6 against Henji's 26.0. 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. Replyze sells 2 in-app purchases, starting at $7.99 per month and Henji sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Replyze | Henji |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | Daily |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 13 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Muhammad Usman Zafar | YUYA YOSHIDA |
In-app purchases
Replyze
- Replyze Pro7 Days trial$7.991 Month
- Replyze Pro7 Days trial$59.991 Year
Henji
- Henji PRO7 Days trial$5.991 Month
- Henji PRO7 Days trial$59.991 Year









