AI Using Guide vs Check 'em
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Using Guide
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Get started with AI using our simple and easy-to-use guide. Whether you're new to AI or looking to expand your knowledge, our app has everything you need to get started. Learn about the basics of AI with our introduction to artificial intelligence. We'll cover the categories and how AI is used now. Take your AI skills to the next level with our prompt engineering section. Learn how to construct prompts that will help you fine-tune your AI models and improve their accuracy and performance. Keep track of your AI projects /Knowledge with our writing notes feature. Also, you can make your note/info card. Easily jot down ideas, keep track of progress, and stay organized. Changing backgrounds from your photos with our AI-powered changing backgrounds function. No more struggling with complex photo editing tools - our app makes it easy to change backgrounds and focus on what matters most. Explore a variety of AI tools by tools list that enhance your productivity. Download AI Using Guide: Simple & Easy today and start exploring the exciting world of artificial intelligence!
Check 'em
This app notifies you when a particularly interesting or 'awesome' number appears during authentication processes for services like banking or email. You can customize your preferences and collect these special numbers.
- Real-time notifications for special numbers
- Customizable notification preferences
- Collect 'awesome' authentication codes
- Simple and intuitive interface
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If you know, you know. The drudgery of having to newly authenticate with your bank or your email account; and the little spark of joy when you get a number like 780000 or 123451. What if you could see every time a truly awesome number comes up? Check 'em finds the best of the best, and sends you a notification whenever they appear. Customise what you want to see, and tap the notification to add the GET to your collection!
Screenshots
Verdict
The clearest difference is iOS requirement: AI Using Guide at 15.0 against Check 'em's 18.0. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.
AI Using Guide ships an update every 9 days, Check 'em weekly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | AI Using Guide | Check 'em |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 145 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Man Hung Sun | Jacob Bartlett |
In-app purchases
AI Using Guide
No in-app purchases
Check 'em
No in-app purchases
