Comparison

Gamebook Engine vs Local LLM

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

Head to head
About

Gamebook Engine

Features
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Gamebook Engine is an all-in-one app for creating and reading gamebooks, a type of interactive fiction where the player's choices influence the outcome of the story. With Gamebook Engine you can: • Create gamebooks - Write interactive choosable path adventure stories using a thoughtfully designed interface • Share gamebooks - Gamebooks export to a plain text ".gbook" file that you can send to your friends via email, text message, or carrier pigeon (if the story is very short) • Play gamebooks - Gamebook Engine can import and play ".gbook" files, which contain the data for interactive stories What makes Gamebook Engine special? • Attributes can make gamebooks dynamic: Attributes can be used to track changes in inventory, player stats, NPC relationships, and much more. This makes Gamebook Engine stories a little more dynamic than a classic paperback choosable path story. • Warning, nerd talk: Gamebooks export to plain-text JSON, not a proprietary file-type, so you can easily share them as privately or publicly as you want, and anyone can build a client for reading them -- but why bother when Gamebook Engine is a reader already! • Total Privacy: Gamebook Engine has no online services or accounts. Gamebook Engine runs entirely on your device and never sends any data about you or what you are writing to anyone. Your privacy is totally and absolutely guaranteed. Your writings only leave your device when you share them with someone.

About

Local LLM

Run advanced open-source AI language models directly on your device without an internet connection. This app offers a private and secure AI toolkit for writing, coding, research, and more, with no tracking or cloud dependence.

Highlights
  • 100% Offline operation
  • Fully private and secure
  • Supports LLaMA, Mistral, Phi, Qwen, Gemma, and more
  • Optimized for Apple Silicon
  • Customizable AI responses
  • No internet, accounts, or API keys required
Features
Read full description

Pay once. Use forever. No subscription. No cloud. No data collected. Local LLM is the most private AI assistant on iOS. Everything runs 100% on your device. Your prompts, chats, and data never leave your iPhone, iPad, or Mac. One-time purchase. Lifetime updates. Family Sharing included. ≈ WHY LOCAL LLM ≈ ◉ Zero Subscriptions One purchase. No account. No API keys. No monthly fees. Ever. ◉ 100% Offline and Private No internet required. Nothing stored, tracked, or transmitted. Perfect for healthcare, legal, finance, or anyone handling sensitive work. ◉ No Filters. No Restrictions. Run uncensored open-source models. Ask anything. Get real answers. ◉ Leading Open-Source Models Optimized for Apple - LLaMA (Meta): strong general-purpose reasoning - Mistral: fast, compact, great for logic - Phi (Microsoft): lightweight everyday assistant - DeepSeek: tuned for math and code - Qwen (Alibaba): multilingual strength - Gemma (Google): safe, helpful responses ◉ Built for Apple Silicon Native Swift and Metal. Fast inference. Full Siri and Shortcuts integration. ≈ USE IT FOR ≈ ◎ Drafting docs and emails with zero leakage risk ◎ Reviewing confidential or proprietary content securely ◎ Writing and testing code with no cloud exposure ◎ Getting unfiltered answers to anything ◎ Staying productive offline or without Wi-Fi Local LLM is built by Pocket Bits LLC, a USA-based, OPSWAT Anti-Malware Certified developer. Questions or feedback? support@pocketbitsllc.com

Screenshots

Gamebook Engine4 screens
Local LLM4 screens

Verdict

The call

The clearest difference is price: Gamebook Engine at $4.99 against Local LLM's $9.99. Gamebook Engine also leads on iOS requirement (15.6 vs 17.0). On ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Gamebook Engine costs $4.99 and Local LLM $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
Gamebook Engine versus Local LLM: the parameters behind the verdict, then further details
ParameterGamebook EngineLocal LLM
Price$4.99 — better$9.99
Rating—3.7 (6 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—6 — better
Update frequency—Fortnightly
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.6 — better17.0
Further details — not scored
Size3 MB5 MB
Age rating4+12+
DeveloperBrad RootPocket Bits LLC

In-app purchases

None

Gamebook Engine

No in-app purchases

None

Local LLM

No in-app purchases

Questions

Is Gamebook Engine free?
Gamebook Engine costs $4.99, with no in-app purchases.
Is Local LLM free?
Local LLM costs $9.99, with no in-app purchases.
Do Gamebook Engine or Local LLM have ads?
Neither Gamebook Engine nor Local LLM shows ads.

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