3D stereogram vs LocalTavern
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D stereogram
Experience a unique stereogram application focused on human subjects for a novel 3D visual experience. Adjust brightness, zoom, and view images in various modes, including parallel and cross-eyed methods.
- Human-themed stereograms
- Brightness regulation
- Zoom in/out functionality
- Parallel and cross-eyed viewing
- Bookmark feature
- Slideshow mode
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This is a stereogram application. In general, stereogram uses objects and scenery as the theme. However, the theme of this application is human. As a result, this application is made to the application that it is possible to enjoy a three-dimensional feeling of real completely, different from other stereograms. By all means, please experience the great and novel three-dimensional impression. Q. What is Stereogram? A. By intentionally focusing on something with your eyes, pictures will become 3D. - Brightness regulating function. - Reduction/expansion function of pictures by pinch in / pinch out. - The automatic size change function of pictures. - About all pictures, there are parallel method / cross-eyed method / answer pictures. - Bookmark function. - The screens for explanation (explanation with pictures of the parallel method, FAQ, etc.). - Slide show function with full screen.
LocalTavern
Engage in private, on-device AI chats with a flexible interface. Manage your character cards and lorebooks, and sync data securely across devices. Enjoy offline functionality and broad compatibility with local language models.
- On-device AI chat
- Character Card & Lorebook support
- Encrypted cross-device sync
- Local LLM analyzer
- Offline functionality
- Model compatibility
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Chat Your Way: A modern, flexible chat interface with: * Built-in card search & macro system * Chat Completions API Server * Character Card & Lorebook Support (CCv2, CCv3, world info) * Encrypted Cross-Device Synchronization * Multipurpose GGUF LLM Analyzer Full-Featured Library to manage your collection: * Store and sync your entire Card and Lorebook collection * Create, Modify, and Export Cards and Lorebooks * Full control over Character Card v2 and v3 data formats * Inspect or remix existing JSON and PNG bots Full Data Control: * Chats, Cards, and Data encrypted and synchronized across your devices. * Local and Ephemeral modes available for even more sensitive discussions! On-Device Intelligence: Your conversations stay where they belong—on your device. * No accounts, no servers, no limits * Always available with no reliance on third-party services * Works offline(!) Wide Model Compatibility: LocalTavern uses llama.cpp for fast, local inference. * Built-in catalog of cutting-edge local models * Full support for any valid .gguf model * KV Caching provides instant swipes for a different take on the same message * Up-to-date llama.cpp b10154 loads the latest LLM architectures Built for Tinkerers and Creators: Go beyond basic chatting with deep configuration options. * llama.cpp is frequently updated, supporting the latest models, modes and templates * Settings-specific reset buttons, to restore known-good states at the push of a button * Extensive logging/troubleshooting exposure to help your own development This App is provided under the Standard Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: LocalTavern at Free against 3D stereogram's $2.99. LocalTavern also leads on rating (3.0 vs 1.0) and update cadence (every 11 days vs every 50 months). 3D stereogram's advantage is in-app purchases (none vs 1) and review sentiment (60% vs 50%). On 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
LocalTavern is free to download; 3D stereogram costs $2.99 up front. LocalTavern sells 1 in-app purchase, starting at $1.99 per month. 3D stereogram asks for nothing beyond the download.
LocalTavern holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews complicate that: 60% of 3D stereogram's written reviews are positive against 50% of LocalTavern's, so the app with the better star average is not the one people write more warmly about.
3D stereogram ships an update every 50 months, LocalTavern every 11 days. The most recent releases landed on October 29, 2026 and October 8, 2026 respectively.
| Parameter | 3D stereogram | LocalTavern |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 1.0 (1 ratings) | 3.0 (4 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 50 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 12.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 220 MB | 15 MB |
| Age rating | 4+ | 12+ |
| Developer | koikoi.biz | zepsec industries LLC |
Customer experience
3D stereogram
LocalTavern
In-app purchases
3D stereogram
No in-app purchases
LocalTavern
- LocalTavern Plus - Monthly$1.991 Month









