Starr AI vs GNTK/AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Starr AI
This AI companion works entirely on your device, offering offline access to knowledge for everyday situations like food safety, travel phrases, and survival tips. It utilizes powerful AI engines without requiring an internet connection or user accounts, prioritizing privacy and accessibility.
- Offline AI functionality
- On-device processing
- Privacy-focused (no tracking)
- Emergency preparedness information
- Multilingual support
- Apple Watch integration
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Starr is your pocket reference AI — a knowledgeable companion that works entirely on your iPhone, even with no signal. Real pocket-reference moments: - Purify water when the tap's out — steps grounded in CDC and EPA guidance - Know what's still safe to eat after a power outage — FDA food-safety timing - Essential travel phrases without a data plan — Spanish, and more on the way - Start a fire without matches — the actual standard methods How it works: Download once over Wi-Fi, then Starr runs entirely on your device. No cloud. No servers. No account. No subscription. No tracking. Your words never leave your phone. Two strong AI engines, free: - Qwen 3 — Fast & light - SmolLM3 — Smart & multilingual, 128K context Starr Pro ($4.99 one-time) adds Phi-3.5 — our most dependable engine for facts, math, and logic. Existing Pro users keep everything they already unlocked. Starr runs a compact AI entirely on your phone — no internet, ever. Like any AI, answers are approximate and best treated as a helpful starting point, not a substitute for medical, legal, or emergency advice. In emergencies, call 911. The difference is that Starr is always with you, signal or no signal. Also on Apple Watch — ask from your wrist. Private. Offline. Always with you.
GNTK/AI
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GNTK/AI — your personal AI assistant for iPhone, iPad and Mac, by GNTK. Unified access to 20 LLM models via a robust AI Gateway: 3 Claude variants (Haiku, Sonnet, Opus 5), 4 GPT variants (GPT-5.6 Luna, GPT-5.6 Sol, 4o, 4o mini), Gemini, Mistral, Grok, Grok Build, Groq, Cohere, Workers AI, Inkling, Muse Spark, Gemma 4, GPT-OSS, Nemotron and Perplexity — plus Auto and Exacto routing. Free, unlimited on-device Local mode with Apple Intelligence. GNTK/AI Plus unlocks premium cloud models (3-day free trial), or bring your own API key with GNTK/AI BYOK. Teams: GNTK/AI for Small Teams shares a premium pool across 5, 10 or 20 seats. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.gntkh.com/legal/privacy
Screenshots
Verdict
The clearest difference is update cadence: GNTK/AI at every 5 days against Starr AI's every 2 weeks. GNTK/AI also leads on device support (4 vs 2). Starr AI's advantage is iOS requirement (17.0 vs 26.4). On price, 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. Starr AI sells 1 one-off in-app purchase and GNTK/AI sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Starr AI ships an update every 2 weeks, GNTK/AI every 5 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | Starr AI | GNTK/AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 17.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 32 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | JAMES JAY QUACKENBUSH | GNTK Holdings LLC |
In-app purchases
Starr AI
- Starr Pro$4.99
GNTK/AI
- GNTK AI Plus$6.991 Month
