ShareAI vs ACUAH Classic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShareAI
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作ったオリジナルキャラクターのAIをフォロワー全員に共有できるSNS。Appleの標準使用許諾契約(https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)を使用しています。使用する前に利用規約(https://portfolio.nekoyama.dev/share-ai/tos/)をご確認ください。
ACUAH Classic
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Create a character assistant with your "likes". Supports speech recognition and voice response. This is a character assistant application that can be customized freely by the user. Various functions such as alarm, music playback, notepad, QR code reader, photo, photo album, phone dial-out, AI LLM (ChatGPT, Gemini, Claude, Llama, Grok) conversation. And we will continue to add various functions in the future. Using the app for the first time: https://acuah.info/docs/acuah-manual-en/first-launch For more information, please visit the ACUAH website (https://acuah.info) before use. And you can purchase pseudo hologram smartphone stands. - If you want to freely replace dialogue scenarios, voice data, etc.! Please use the dedicated data replacement tool "ACUAH editor". It is free for non-commercial use. https://riemgoshawk.booth.pm/items/3389501
Screenshots
Verdict
The clearest difference is in-app purchases: ACUAH Classic at none against ShareAI's 3. ShareAI's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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. ShareAI sells 3 in-app purchases, starting at $6.99 per month. ACUAH Classic asks for nothing beyond the download.
ShareAI ships an update every 3 weeks, ACUAH Classic every 6 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.
| Parameter | ShareAI | ACUAH Classic |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 79 MB | 360 MB |
| Age rating | 17+ | 4+ |
| Developer | Mayu Matsuoka | CsUnite Corporation |
In-app purchases
ShareAI
- 月額プラン$6.991 Month
- プレミアム月額プラン$29.991 Month
- 年額プラン$39.991 Year
ACUAH Classic
No in-app purchases









