HakkoAI vs ZZZ Archive
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HakkoAI
This AI companion enhances your gaming and daily life experiences. It offers real-time voice interaction, understands on-screen content, and remembers shared moments to become a personalized assistant. Choose from diverse characters for a unique companionship.
- Real-time voice calls
- On-screen content understanding (VLM)
- Long-term scene-based memory
- Diverse original IP characters
- In-game strategy and tips
- Everyday life assistance (drama, study)
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Meet HakkoAI, your AI Game Companion. HakkoAI plays alongside you, adapts to your preferred character style, and remembers important moments across sessions so your story can keep moving forward. YOUR AI GAME COMPANION - Live Voice Chat: Talk hands-free while you play. - Proactive Chat: HakkoAI reacts to the moment with timely tips, encouragement, and helpful responses. - Concise Game Mode: Get short, accurate answers when time matters. - Works alongside Genshin Impact, Honkai: Star Rail, and your mobile game library. MAKE IT YOURS - Customize Avatar, Voice, and Personality from scratch. - AI-Assisted Creation: Describe a vibe and get a starting character in seconds. - Quick Character Editing: Adjust a character you like with your own preferences. - Browse a curated feed of Featured, Official, Fantasy, Adventure, and more. VISUAL STORY MOMENTS - Contextual Visuals: Your chats can appear as in-chat visual scenes. - Animate: Bring a moment to life with one tap. - Background Switch: Set an AI-created scene as your conversation background. MEMORY THAT CARRIES FORWARD - Retrieval Memory: A layered Persona / Memory / Context system helps recall important details from past chats. - Pinned Memory: Save the lines that matter so your companion can remember them later. - Character Events: Shared history becomes a visible timeline your AI can reference in future chats. ONE COMPANION, EVERY DEVICE HakkoAI syncs your characters, memories, and creations across iOS, Web, and PC. SUBSCRIPTION INFORMATION - Hakko+ Pro Monthly: 1 month, $9.99 - Hakko+ Pro Annual: 12 months, $99.99 - Hakko+ Ultra Monthly: 1 month, $19.99 - Hakko+ Ultra Annual: 12 months, $199.99 PRIVACY YOU CONTROL Universal Vision and Screen Recognition are off by default outside of games, with per-app controls you can change at any time. Support: support@hakko.ai Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ZZZ Archive
Access detailed information about characters and explore fan-created content for a popular game. This app provides a smooth and consistent experience across multiple devices.
- Detailed character information
- Explore fan creations
- Smooth cross-platform experience
- Wiki for Zenless Zone Zero
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ZZZ Archive is a Zenless Zone Zero Wiki app, built with Compose Multiplatform to deliver a smooth and consistent experience across platforms. ZZZ Archive lets players access detailed information on characters from the game, as well as explore popular second creations by fans.
Screenshots
Verdict
The clearest difference is review sentiment: ZZZ Archive at 100% against HakkoAI's 55%. ZZZ Archive also leads on rating (4.5 vs 4.0) and in-app purchases (none vs 37). HakkoAI's advantage is update cadence (weekly vs every 2 months) and ratings volume (28 vs 2). On price and device support 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. HakkoAI sells 36 in-app purchases, starting at $9.99 per month. ZZZ Archive asks for nothing beyond the download.
ZZZ Archive holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: HakkoAI has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 55% of HakkoAI's written reviews are positive against 100% of ZZZ Archive's.
HakkoAI ships an update weekly, ZZZ Archive every 2 months. The most recent releases landed on September 18, 2026 and August 10, 2026 respectively.
| Parameter | HakkoAI | ZZZ Archive |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (28 ratings) | 4.5 (2 ratings) — better |
| Positive reviews | 54.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 28 — better | 2 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Requires iOS | 13.0 — better | 15.3 |
| Further details — not scored | ||
| Size | 159 MB | 57 MB |
| Age rating | 12+ | 9+ |
| Developer | Hakko AI PTE LTD | JHAN CHENG LI |
Customer experience
HakkoAI
ZZZ Archive
In-app purchases
HakkoAI
- Hakko+ Pro Monthly3 Days trial$9.991 Month
- Hakko+ Ultra Monthly3 Days trial$19.991 Month
- Hakko+ Pro Yearly3 Days trial$99.991 Year
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- Hakko+ Ultra Yearly3 Days trial$199.991 Year
- 60 Coins$0.99
- Lucky Pocket$0.99
- 60 Coins first purchase$0.99
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- 補給ギフト$0.99
- Morning Coffee, Night Alcohol$0.99
- Hakko NEW Pack$1.99
- Intimacy Boost Pack$2.00
- Mystic Night Collection Chest$4.89
- 300 Coins$4.99
- Yutao Exclusive Pack$4.99
- 300 Coins first purchase$4.99
- Night Ice Cream Package$6.99
- Shining Oath Package$6.99
- Sneak Snack Package$6.99
- ハロウィンギフト$7.99
- Super Christmas Gift$7.99
- Monthly Hakko Plus$9.99
- 680 Coins first purchase$10.99
- 1960 Recharge$11.99
- 1960 Double Recharge$11.99
- 980 Recharge$14.99
- 980 Diamonds$14.99
- 2500 Recharge$14.99
- 2500 Double Recharge$14.99
- Monthly Hakko+ ultra$19.99
- Quarterly Hakko Plus$24.99
- 1980 Diamonds$29.99
- 1980 Double Recharge$29.99
- 3280 Coins2 variants$49.99
- Annual Hakko Plus$99.99
- 6480 Coins first purchase$99.99
- Annual Hakko+ ultra$199.99
ZZZ Archive
No in-app purchases









