Comparison

AI vs Koitomo

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

Head to head
About

AI

Features
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AI - Avatar: Biến Mọi Khoảnh Khắc Thành Video AI Sống Động Bạn muốn biến những bức ảnh selfie thành video ca nhạc, nhảy múa cực chất? Hay tạo ra những video hài hước để troll bạn bè và bắt kịp các trend hot nhất trên mạng xã hội? Với AI - Avatar, chỉ trong vài giây, công nghệ AI tiên tiến sẽ giúp ảnh tĩnh trở nên sống động đầy cảm xúc. TÍNH NĂNG MIỄN PHÍ * AI Beauty: Miễn phí không giới hạn, luôn khả dụng. Làm đẹp khuôn mặt tự động cho ảnh selfie hoàn hảo. * AI Video (dùng thử): Tạo tối đa 3 video AI miễn phí với các template thịnh hành (âm nhạc, duet, funny face, lễ hội…). * My Creations: Lưu trữ, quản lý và chia sẻ tất cả video đã tạo bất cứ lúc nào. TÍNH NĂNG VIP (Cần đăng ký gói Subscriptions) - Đăng ký để mở khóa toàn bộ sức mạnh của AI - Avatar: * AI Video (không giới hạn): Tạo và lưu video không giới hạn ở mọi chủ đề, chất lượng HD. * AI Image : - Tạo ảnh Chibi (theo lượt sử dụng) - Xóa nền ảnh (theo lượt sử dụng). - Xóa vật thể thừa (theo lượt sử dụng). - Đổi Kiểu Tóc (không giới hạn): Thử vô số kiểu tóc mới bằng AI. * AI Assistant: Trò chuyện với AI trong nhiều lĩnh vực (chỉ có ở gói Tháng & Năm). * Không quảng cáo: Trải nghiệm ứng dụng mượt mà. Đã đến lúc làm cho trang cá nhân của bạn sống động hơn bao giờ hết — Tải AI - Avatar ngay hôm nay và bắt đầu sáng tạo! Điều khoản sử dụng: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Koitomo

Engage with a vibrant 3D AI companion that offers expressive interactions, real-time chat, and voice/video calls. Customize your character's appearance and enjoy a lighthearted, visually rich experience.

Highlights
  • Expressive 3D characters
  • Interactive chat
  • Voice & real-time video calls
  • Unique emotions and reactions
  • Character customization (hair, outfits, accessories)
Features
Read full description

Step into a bright world of high-fidelity interaction, where expressive characters react, chat, and accompany you like a friendly sidekick from your favorite adventure. If you enjoy lighthearted AI chat moments, playful character interactions, or engaging with vibrant personalities, Koitomo brings that energy to life with extra sparkle—lively expressions, fun reactions, and a character that feels truly present. It’s an interactive experience you’ll vibe with instantly, featuring high-quality animations and cheerful moods. What Makes Koitomo Special Koitomo is crafted for fans of interactive media who want a companion that feels expressive, reactive, and fun to interact with—like chatting with a cheerful character who actually looks at you and responds. Instead of a static interface, Koitomo gives you a character who moves, smiles, and answers with personality. Whether you enjoy casual AI conversations, interactive character experiences, or simply discovering new personalities for fun, Koitomo keeps everything light, engaging, and easygoing. No forced interactions—just smooth, friendly conversations that feel natural and enjoyable. Key Features Expressive 3D Characters Meet animated characters with bright expressions and lively gestures. Fans of interactive character apps will feel at home the moment their companion smiles back at them. Chat in a Friendly, Interactive Style Koitomo blends natural conversation with the charm of interactive storytelling. Perfect for users who enjoy lighthearted chat experiences and character-driven interactions. Voice & Real-Time Video Calls Watch your character move and react in real time during calls. It transforms the classic text setup into something more visual and engaging—the kind of upgrade that makes you vibe with Koitomo instantly. Emotions, Actions & Unique Reactions Interact with the UI to see new expressions, animations, and reactions. Koitomo brings every gesture to life in a playful and engaging way. Customization: Hair, Outfits, Accessories Create a look that fits your style—from hairstyles to outfits and accessories. Anyone who enjoys character customization or avatar design will love crafting their own companion’s look. Why Koitomo? Koitomo is for users who want a cheerful companion experience—not a complex simulation. It’s visual, expressive, and refreshing compared to plain-text apps. You can enjoy fun AI interactions, explore character personalities, or simply spend time with an expressive companion whenever you want a little brightness in your day. Perfect For Fans of interactive character experiences and storytelling Users who enjoy cheerful, game-like AI interactions Anyone who loves engaging with expressive 3D characters Players who enjoy light, friendly chat experiences Fans of customizable companions and visual interaction features Users who enjoy expressive character personalities Customize your character, chat naturally, make voice or video calls, and enjoy expressive reactions that bring every moment to life. If you’re tired of generic apps, Koitomo provides a cheerful companion experience you’ll vibe with instantly. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AI4 screens
Koitomo4 screens

Verdict

The call

The clearest difference is iOS requirement: AI at 12.0 against Koitomo's 15.1. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI sells 3 in-app purchases, starting at $3.99 per 7 days and Koitomo sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
AI versus Koitomo: the parameters behind the verdict, then further details
ParameterAIKoitomo
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size131 MB190 MB
Age rating4+12+
DeveloperAI VIET SOLUTIONS JOINT STOCK COMPANYMachine Concord EOOD

In-app purchases

3 purchases

AI

Subscriptions3
  • Gói tuần$3.997 Days
  • Gói tháng$14.991 Month
  • Gói năm$79.991 Year
6 purchases

Koitomo

Subscriptions3
  • Weekly$5.997 Days
  • Monthly$11.991 Month
  • 6 Months$49.996 Months
One-time3
  • Small Pack$14.99
  • Medium Pack$29.99
  • Large Pack$34.99

Questions

Is AI free?
AI is free to download, with in-app purchases available.
Is Koitomo free?
Koitomo is free to download, with in-app purchases available.
Do AI or Koitomo have ads?
Neither AI nor Koitomo shows ads.
Which is updated more often, AI or Koitomo?
AI ships an update every 3 weeks, and Koitomo every 3 weeks. Most recently, AI was updated on October 25, 2026 and Koitomo on October 31, 2026.

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