Comparison

NXT Ai vs Thinklet

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

Head to head
About

NXT Ai

Features
Read full description

Meet your new AI assistant. Choose from 8 different AI models, each with unique strengths and capabilities. Whether you need creative solutions, technical expertise, analytical thinking, or friendly conversation, NXT AI lets you pick the right model for the job. Features: 8 different AI models to choose from Switch between models instantly Instant setup โ€” just your name and preferred model Lightning-fast responses from cutting-edge AI 100% private โ€” we don't store your data Works on iOS and web 24/7 availability How it works: Enter your name, select your preferred AI model, and start chatting. No accounts. No complications. No tracking. Switch models anytime to find the one that works best for your needs. Privacy First: We only collect your name and model preference for your current session. Once you close the app, everything is cleared. We don't use analytics, tracking, or sell your data. Your privacy is protected by design. The 8 Models: Choose from Creative, Analytical, Friendly, Technical, Professional, Casual, Expert, and Witty. Each brings a different perspective and approach to problem-solving. Why NXT AI: Skip the setup complexity. Skip the privacy concerns. Skip the noise. NXT AI gives you access to multiple AI models with zero friction. Available now on iOS. Download NXT AI today.

About

Thinklet

Features
Read full description

Thinklet is a powerful, privacy-friendly AI chat client for iOS. Connect it to any OpenAI-compatible API -- including OpenAI, Anthropic, Mistral, Groq, Ollama, and self-hosted models -- and start chatting in seconds. CONNECT ANY AI MODEL Add your own API key and Base URL. Thinklet works with any service that follows the OpenAI Chat Completions standard. Manage multiple platforms side by side, browse the full model list, and star your favorites for quick access. NATURAL VOICE CONVERSATION Press and hold the mic button to speak. Thinklet transcribes your words in real time and sends them the moment you lift your finger. Enable the speaker to have AI responses read aloud -- perfect for hands-free use. ATTACH IMAGES & FILES Pick a photo from your library or attach a text or PDF file directly to your message. Vision-capable models can analyze images; text files are embedded as context so the AI understands your documents. SMART SYSTEM PROMPTS Choose from built-in prompt templates -- General Assistant, Blog Writer, Code Expert, Translator, Academic Editor, Creative Writer -- or craft and save your own. Each conversation can have its own persona. PER-CONVERSATION PARAMETERS Fine-tune Temperature, Max Tokens, Top-P, and streaming mode for every chat independently. Add custom key-value parameters for advanced API features without touching a single line of code. MCP TOOL INTEGRATION Connect external tools and data sources via the Model Context Protocol (MCP). Enable web search, code execution, database queries, or any MCP-compatible service -- and assign different tools to different conversations. CLEAN, FOCUSED DESIGN A sidebar keeps all your conversations organized. Swipe right or tap the menu icon to open it. The minimal input bar stays out of your way until you need it. Dark mode and Dynamic Type are fully supported. YOUR DATA, YOUR CONTROL Thinklet stores everything -- conversations, settings, API keys -- locally on your device using iOS secure storage. No account, no cloud sync, no telemetry. Whether you are a developer experimenting with the latest models, a writer looking for a creative partner, or a professional who needs a capable AI assistant on the go, Thinklet gives you the flexibility and power you need, beautifully packaged for iPhone. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NXT Ai3 screens
Thinklet4 screens

Verdict

The call

The clearest difference is in-app purchases: NXT Ai at none against Thinklet's 4. NXT Ai also leads on update cadence (daily vs every 2 months) and iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Thinklet sells 4 in-app purchases, starting at $4.99 per month. NXT Ai asks for nothing beyond the download.

UpkeepUpdate frequency

NXT Ai ships an update daily, Thinklet every 2 months. Both last shipped on November 9, 2026.

Scorecard3 real differences ยท 3 level
NXT Ai versus Thinklet: the parameters behind the verdict, then further details
ParameterNXT AiThinklet
PriceFreeFree
Update frequencyDaily โ€” betterEvery 2 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 โ€” better26.2
Further details โ€” not scored
Size0 MB10 MB
Age rating12+4+
DeveloperMichael Croninๆด‹ ๅผ 

In-app purchases

None

NXT Ai

No in-app purchases

4 purchases

Thinklet

Subscriptions4
  • Starter$4.991 Month
  • Basic$9.991 Month
  • Pro$19.991 Month
Show 1 more
  • Max$49.991 Month

Questions

Is NXT Ai free?
NXT Ai is free to download, with no in-app purchases.
Is Thinklet free?
Thinklet is free to download, with in-app purchases available.
Do NXT Ai or Thinklet have ads?
Neither NXT Ai nor Thinklet shows ads.
Which is updated more often, NXT Ai or Thinklet?
NXT Ai ships an update daily, and Thinklet every 2 months. Most recently, NXT Ai was updated on November 9, 2026 and Thinklet on November 9, 2026.

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