Comparison

Fast AI vs Presets by Time Engine

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

Head to head
About

Fast AI

This AI chatbot offers personalized conversations and instant assistance using advanced natural language processing. Powered by ChatGPT, it can help with daily tasks, answer questions, provide writing assistance, and engage in conversations.

Highlights
  • AI-powered conversations
  • Instant assistance
  • Natural language processing
  • Writing help
  • Text completion
  • Powered by ChatGPT
Features
Read full description

Introducing Fast.ai, a revolutionary AI chatbot that provides personalized conversations and instant assistance at your fingertips. With its advanced natural language processing capabilities, our chatbot can understand your queries and respond with relevant and accurate information. POWERED BY CHATGPT Fast.ai is powered by the advanced ChatGPT (GPT 3.5 Turbo, GPT4 with Fast.ai PRO), offering you advanced AI to deliver any powered search, text completion, conversation, writing help, and many powerful AI features. ASK ANYTHING Whether you need help with daily tasks, have a question, need help for problem, or simply want to chat, our chatbot is always ready to assist you. Say goodbye to waiting on hold or searching for information online, and say hello to our chatbot iOS app - your new personal assistant. HAVE A CHAT Fast.ai uses cutting-edge AI technology to understand and respond to a wide range of topics and conversations. EASY TO USE The app is easy to use: simply enter your question or your sentence in the chat. Fast.ai's intuitive interface ensures a seamless and enjoyable experience. Any question or comment? Contact us: contact@advenworks.com Terms of Use: https://advenworks.com/terms-of-use/?game=Fast.ai Privacy Policy: https://advenworks.com/privacy-policy-sub/?game=Fast.ai

About

Presets by Time Engine

Features
Read full description

Unlock the power of Chat GPT with Presets, the ultimate app for effortless and interactive AI-driven conversations! Say goodbye to complex scripting and hello to a simple, intuitive way of programming your own Chat GPT conversations. Simply add an OpenAI Api key in the settings section and you are ready to go. Key Features: Seamless OpenAI Integration: Presets is designed to seamlessly integrate with OpenAI's powerful GPT technology. Harness the potential of cutting-edge AI for your conversations. Preset Messages: Programming Chat GPT has never been easier. With Presets, you can effortlessly insert preset messages into Chat GPT. User, Assistant, and System Messages: Those are the three presets you can add to Chat GPT Intuitive Interface: Our user-friendly interface empowers you to create engaging conversations without technical expertise. AI Magic: Watch your chat come to life as Chat GPT responds intelligently to your preset messages. From customer support to interactive storytelling, the possibilities are endless. Customization: Tailor your conversations to your specific needs. Add your unique touch to the interaction and create AI-powered dialogues that fit your vision. Privacy and Security: We take your data privacy seriously. Your conversations are secure and protected, ensuring peace of mind as you leverage AI in your app or service. Global Reach: Presets is ready for worldwide use. Engage users from around the globe with multilingual support. Whether you're building a chatbot, enhancing customer support, or creating interactive narratives, Presets simplifies the process of programming Chat GPT, making it accessible to everyone. Get started with Presets and revolutionize the way you interact with AI. Make conversations more engaging, dynamic, and effective. Download the app today! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fast AI4 screens
Presets by Time Engine4 screens

Verdict

The call

The clearest difference is ads: Presets by Time Engine at none against Fast AI's shown. Presets by Time Engine also leads on update cadence (daily vs every 2 weeks). Fast AI's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement 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

Both are free to download. Fast AI sells 1 in-app purchase, starting at $5.99 per 7 days and Presets by Time Engine sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fast AI ships an update every 2 weeks, Presets by Time Engine daily. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 6 level
Fast AI versus Presets by Time Engine: the parameters behind the verdict, then further details
ParameterFast AIPresets by Time Engine
PriceFreeFree
Rating3.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 2 weeksDaily — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size150 MB4 MB
Age rating4+4+
DeveloperAdvenworks Ltd.100-8 Studio

In-app purchases

1 purchases

Fast AI

Subscriptions1
  • Fast.ai Pro3 Days trial$5.997 Days
1 purchases

Presets by Time Engine

Subscriptions1
  • Presets Pro$6.991 Month

Questions

Is Fast AI free?
Fast AI is free to download, with in-app purchases available.
Is Presets by Time Engine free?
Presets by Time Engine is free to download, with in-app purchases available.
Do Fast AI or Presets by Time Engine have ads?
Fast AI shows ads; Presets by Time Engine does not.
Which is updated more often, Fast AI or Presets by Time Engine?
Fast AI ships an update every 2 weeks, and Presets by Time Engine daily. Most recently, Fast AI was updated on October 2, 2026 and Presets by Time Engine on October 13, 2026.

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