Backyard.ai vs MikuGG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Backyard.ai
Engage in immersive text and voice conversations with AI-powered characters. Customize your characters with detailed backstories, notes, and visuals. Discover new adventures in a vibrant community and select from multiple AI models for unique interactions.
- AI-powered text and voice chat
- Character customization (lore books, notes, images)
- Community hub for adventures
- Choice of 12+ AI models
- Extensive character memory
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Introducing Backyard.ai — Dive into immersive text and voice chats with AI-powered characters. - Bring your characters to life with advanced features, such as lore books, author’s note, background images, and more! - Explore the thriving community hub to find your next adventure. - Choose from 12+ top-tier AI models to give your custom characters a unique flair & extensive memory. __ Terms of service & privacy policy: https://backyard.ai/terms https://backyard.ai/privacy
MikuGG
Experience interactive stories that unfold dynamically with AI-generated content. Explore multiple scenarios, characters, and narrative branches. Utilize items and maps to navigate evolving worlds and shape your unique story.
- AI-generated story content
- Multiple character interactions
- Interactive item inventory
- Map navigation for story worlds
- Timeline branching for alternate paths
- User-generated scenes
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Generative Visual Novels are here! MikuGG allows you to play interactive stories with multiple characters and scenarios. Each story generates as you play using the power of AI. Multiple Scenes Novels follow a story and you have multiple scenarios that drive the story forward. You can use the scenes created by the author or generate your own scenes as you play. Multiple Characters You can have scenes with multiple characters and narrate the story with several characters at once. Items Inventory Use items to make the narrations more interesting! Some novels have predefined special items that advance the story.. Map navigation Use maps to navigate to different places in the novel's world. Timeline branches Explore any possibility by anytime going to any point in history in the narration, to any of the possible branches and try a different message or response. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: MikuGG at 4.7 against Backyard.ai's 3.5. MikuGG also leads on review sentiment (67% vs 30%) and iOS requirement (13.4 vs 15.1). Backyard.ai's advantage is update cadence (every 2 months vs every 9 months). On price, ratings volume, 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. Backyard.ai sells 5 in-app purchases, starting at $6.99 per month and MikuGG sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
MikuGG holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 36 and 19 respectively. Written reviews point the same way: 30% of Backyard.ai's written reviews are positive against 67% of MikuGG's.
Backyard.ai ships an update every 2 months, MikuGG every 9 months. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.
| Parameter | Backyard.ai | MikuGG |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (36 ratings) | 4.7 (19 ratings) — better |
| Positive reviews | 30.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 36 — better | 19 |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 13.4 — better |
| Further details — not scored | ||
| Size | 39 MB | 27 MB |
| Age rating | 17+ | 17+ |
| Developer | Ahoy Labs, Inc. | Miku AI LLC |
Customer experience
Backyard.ai
MikuGG
In-app purchases
Backyard.ai
- Standard Plan AI Models$6.991 Month
- Backyard Cloud Standard$12.001 Month
- Backyard Cloud Pro$34.991 Month
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- Standard Plan - Yearly$107.991 Year
- Pro Subscription - Yearly$314.991 Year
MikuGG
- Premium Membership$9.991 Month
- Platinum Membership$19.991 Month
