Comparison

MinaAI vs ReplAI

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

Head to head
About

MinaAI

Features
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\ Supports VoiceOver & Larger Text! / This app lets you easily chat with a popular AI, with no complicated setup. Do any of these sound familiar? ・What does “sign in” mean? ・The text is too small to read ・Advanced features seem overwhelming... If you've been curious about chatting with AI but hesitated for any of these reasons, this app is for you. It's also designed with people with low vision in mind, making it a great choice for older family members too. → No sign-in or account required → You can zoom in on text using two fingers, just like with photos → Just two basic features to get started: ■ Basic Features 1. Create a chat 2. Talk with the AI Note: Your chats are one-on-one with the AI. No one else can join your chats. ■ Bonus Features (for more experienced users) ・Read Aloud: Listen to your chat messages. Great for people with visual impairments or language learners. Swipe right on a message and tap “Read Aloud.” The app automatically detects the language and reads the message aloud. ・Choose an AI character for each chat. Pick from styles like “Friendly” or “Concise & Logical.” ・Show chat messages in a widget. Swipe left on a message and tap “Widget” to show it on your Home Screen. ・Mark important messages with a star. Starred messages also appear on Apple Watch. Swipe left and tap “Star.” ・Easily search past messages, including starred messages and messages saved to your widget. ・Easily select text in your chats. Touch and hold to select text, then copy, translate, or search using built-in iPhone and iPad features. ・Need help starting a new chat? Pull down on the chat screen to find sample messages. ・Widget text size matches the chat screen. (Note: To keep things simple, you can only add one widget. Want to know how to add it? Just ask the AI!) ・No ads ・No personal data collection ・Cute icon That’s a quick overview! You’ll also find a chat-style guide inside the app, so be sure to check it out. ■ Free Plan Limits ・You can chat up to 12 times per day ・Apple Watch can display up to 3 chat messages Upgrade to MinaAI PRO to remove these limits. MinaAI PRO also lets you create your own original AI characters, such as: ・An AI that always replies in Spanish for language learners ・A translation AI that rewrites your message in another language ・A samurai from the Edo period who has time-traveled to the present ・A quizmaster AI that asks you questions ...and more! Let your imagination run free and create a character that feels uniquely yours. MinaAI PRO includes even more features. If you enjoy the app, consider upgrading! Thanks for reading to the end. Hope you have a wonderful day!

About

ReplAI

Features
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最新AIが搭載!完全日本語対応!日本製のチャットアシスタントアプリ登場! このアプリがあれば友人や気になるあの人との会話の返信に困らない。マッチングアプリでも大活躍間違い無し ReplAI(リプるAI)はいつも返信に迷ってしまう口下手・チャット下手なあなたのためのアプリです。 ## ReplAIでは以下のことができます ・チャットしている人のプロフィールや会話の趣旨、そして今までの会話が簡単に設定できます。この設定によりAIがより良い返信の提案ができます ・AIが次の自分の発言。もしくはマッチングアプリ等でマッチした人との最初の会話の内容を代わりに考えてくれます ・送ろうか迷っている発言に対してAIが評価してくれます。AIの評価を聞くことにより改善、安心してメッセージを送れます ## 以下のようなひとにおすすめです ・マッチングアプリで最初の会話・次の会話が思いつかない人 ・真剣な悩みに対してうまく返しが思いつかない人 ・言葉にしたいけどうまく言葉にできない人 ・自分の言葉が与える印象が気になってしまう方 ぜひこのアプリを活用して楽しいチャットライフを送りましょう 要望やお問い合わせはこちらのメールアドレスよりお願いします: replai.app@gmail.com また、アプリ内にも要望やお問い合わせができるフォームがあるのでそちらを利用してください

Screenshots

MinaAI4 screens
ReplAI4 screens

Verdict

The call

The clearest difference is update cadence: MinaAI at every 10 days against ReplAI's every 11 months. MinaAI also leads on device support (4 vs 2). ReplAI's advantage is iOS requirement (12.0 vs 15.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MinaAI sells 7 in-app purchases, starting at $0.99 per 7 days and ReplAI sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MinaAI ships an update every 10 days, ReplAI every 11 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 3 level
MinaAI versus ReplAI: the parameters behind the verdict, then further details
ParameterMinaAIReplAI
PriceFreeFree
Update frequencyEvery 10 days — betterEvery 11 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size25 MB57 MB
Age rating12+4+
DeveloperPolylizeyudai hirose

In-app purchases

7 purchases

MinaAI

Subscriptions4
  • Light Plan Weekly$0.997 Days
  • Light Plan Monthly$2.991 Month
  • Pro Plan Weekly$2.997 Days
Show 1 more
  • Pro Plan Monthly$8.991 Month
One-time3
  • Small Tip$0.99
  • Medium Tip$4.99
  • Large Tip$9.99
3 purchases

ReplAI

Subscriptions3
  • プレミアムプラン$2.997 Days
  • プレミアムプラン(月額)$6.991 Month
  • プレミアムプラン$29.996 Months

Questions

Is MinaAI free?
MinaAI is free to download, with in-app purchases available.
Is ReplAI free?
ReplAI is free to download, with in-app purchases available.
Do MinaAI or ReplAI have ads?
Neither MinaAI nor ReplAI shows ads.
Which is updated more often, MinaAI or ReplAI?
MinaAI ships an update every 10 days, and ReplAI every 11 months. Most recently, MinaAI was updated on October 30, 2026 and ReplAI on November 4, 2026.

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