Comparison

AI Chat Assistant + vs Promptropolis

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

Head to head
About

AI Chat Assistant +

This AI-powered assistant helps you communicate effectively, boost productivity, and simplify tasks. It offers natural conversations for content generation, brainstorming, learning, and problem-solving with a user-friendly interface.

Highlights
  • AI-powered communication assistance
  • Content generation and brainstorming
  • Learning and problem-solving support
  • Natural, context-aware conversations
  • User-friendly interface
  • Summarization and text improvement
Read full description

Our app is an AI-powered assistant designed to help you communicate more effectively, boost productivity, and simplify everyday tasks. Whether you need answers to questions, help generating content, brainstorming ideas, or learning something new, the app offers an intuitive way to interact with advanced AI technology. Experience natural conversations with intelligent, context-aware responses tailored to your requests. From writing assistance and text improvement to summarization, explanations, creative thinking, and everyday problem-solving, the app provides reliable support across a wide range of topics. Built with a clean and user-friendly interface, the app makes AI tools accessible for everyone. Whether you're studying, working, creating content, organizing projects, or simply exploring new ideas, you can access fast and interactive assistance anytime, directly from your device. AI-generated content is intended for informational, educational, productivity, and entertainment purposes. Responses are generated automatically and may occasionally contain inaccuracies, so important information should always be independently verified. Subscription Information This application offers auto-renewable subscriptions: Weekly — $4.99 Monthly — $12.99 Yearly — $39.99 Subscriptions renew automatically unless canceled at least 24 hours before the end of the current subscription period. Payment is charged to your Apple ID account upon confirmation of purchase. You can manage or cancel your subscription in your App Store account settings. Privacy Policy: https://docs.google.com/document/d/1fmaXE27MS0EefS1NiFxuFrY4MDDDznps-BrBkWvbZ9w/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Promptropolis

Read full description

Promptropolis is your personal city of prompts — a beautifully designed library for the AI prompts you actually use. Stop scrolling through chat history looking for that one perfect prompt. Stop pasting prompts into Notes that you'll never find again. Save them here, organize them your way, and copy them with a single tap. KEY FEATURES • ONE-TAP COPY — Hit copy, paste into ChatGPT, Claude, or anywhere else. You're back to work in two seconds. • TEMPLATE VARIABLES — Wrap any word in {curly braces} and Promptropolis turns your prompt into a fill-in-the-blank tool. Type your code review prompt once, reuse it forever. • SMART CATEGORIES — Pre-loaded categories for Claude, ChatGPT, Claude Code, and General. Add your own custom categories for clients, projects, or workflows. • TAGS, RATINGS, AND PINS — Star your favourites, tag for fast search, pin the ones you use daily to the top. • VERSION HISTORY — Edit a prompt and the previous version is saved automatically. Up to 10 versions per prompt, restored with one tap. • POWERFUL SEARCH — Search across titles, prompt text, descriptions, and tags. Real-time, no waiting. • MULTIPLE SORTS — Newest, oldest, alphabetical, top-rated, or most-used. Each sort groups your prompts intelligently (Today, Yesterday, This Week, etc.). • IMPORT FROM ANYWHERE — Import from Apple Notes via clipboard, batch import from text or markdown files, or restore from a JSON backup. • EXPORT EVERYTHING — Backup your entire library as JSON or readable text. Your data, on your device, always. • LIGHT AND DARK THEMES — Switch between a deep purple dark mode and a clean light mode in Settings. • BUILT FOR PRIVACY — No accounts, no sign-up, no servers. Every prompt lives on your device. Delete the app and your data is gone — no traces left behind. WHY PROMPTROPOLIS Other note apps weren't built for prompts. They don't understand template variables. They don't have prompt-specific categories. They don't show you which prompts you copy most. Promptropolis is built for one thing: making your AI workflow faster. Save the prompt once. Use it forever. Copy it in seconds. PRICING Promptropolis is free with bottom banner ads. One-time $2.99 purchase removes ads forever — no subscriptions, no recurring fees. PRIVACY We don't collect your prompts. We never see them. They're stored on your device using iOS encrypted storage. The free version shows ads via Google AdMob, which is the only third party that receives any data — and only standard ad-related identifiers. Full privacy policy: https://promptropolis-privacy.netlify.app

Screenshots

AI Chat Assistant +4 screens

Verdict

The call

The clearest difference is device support: AI Chat Assistant + at 3 against Promptropolis's —. 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. AI Chat Assistant + sells 5 in-app purchases, starting at $4.99 per 7 days and Promptropolis sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
AI Chat Assistant + versus Promptropolis: the parameters behind the verdict, then further details
ParameterAI Chat Assistant +Promptropolis
PriceFreeFree
Rating3.0 (12 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 6 weeks—
AdsNo—
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — better—
Requires iOS15.015.0
Further details — not scored
Size65 MB7 MB
Age rating4+4+
DeveloperSMS TOVMatthew Edwards

In-app purchases

5 purchases

AI Chat Assistant +

Subscriptions4
  • Weekly$4.997 Days
  • Weekly-Trial3 Days trial$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99
1 purchases

Promptropolis

One-time1
  • Promptropolis Pro$4.99

Questions

Is AI Chat Assistant + free?
AI Chat Assistant + is free to download, with in-app purchases available.
Is Promptropolis free?
Promptropolis is free to download, with in-app purchases available.

Other comparisons