Comparison

Merlin AI vs CheekCache

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

Head to head
About

Merlin AI

This AI assistant helps with daily tasks, from problem-solving and research to creative writing and media summarization. It offers access to over 20 advanced AI models, including ChatGPT and Gemini, with tools for image generation, content creation, and more.

Highlights
  • AI Chatbot with multiple models (ChatGPT, Gemini, Claude)
  • PDF summarization and management
  • Podcast and YouTube video summarization
  • AI writing and essay assistance
  • AI image generation (DALL-E, Stable Diffusion)
  • Various AI tools (AI Detector, Plagiarism Checker)
  • Creative AI generators (Baby, Tattoo, Portrait)
Features
Read full description

Merlin brings the most capable AI models together in one app. Ask questions, research any topic, work through your files, and create images and videos, all from a single chat. Many models, one app Choose from a wide range of leading AI models for writing, coding, reasoning, and quick answers, or turn on Magic and let Merlin pick the right model for each message. Research with sources Merlin can search the web as it answers and shows the sources it used, so you can check where every answer comes from. For bigger questions, deep research gathers and summarizes information into a full report. Chat with your files and photos Snap a photo, pick from your library, or upload a document and ask Merlin about it. Everything you upload is kept in your Vault, ready to reuse in any chat. Create images and videos Generate and edit images, and turn your ideas into short videos with optional audio. Choose the duration and aspect ratio, then save or share the result. Crafts Ask for code, a diagram, a web page, or a small interactive app, and Merlin builds it as a Craft you can preview right in the chat and share with a link. Projects Organize related chats into projects, add files as project knowledge so Merlin keeps the context, and invite others to view or edit with you. Made for your phone - Dictate your messages instead of typing - Get answers in the language you prefer - Light and dark appearance - Share chats with a link Start for free with daily queries. Upgrade to Merlin Pro for higher limits and access to Pro models. AI responses can be inaccurate. Check important information before relying on it. Privacy Policy: https://www.getmerlin.in/privacy-policy Terms and Conditions: https://www.getmerlin.in/terms-and-conditions

About

CheekCache

Features
Read full description

Keep links from Instagram, Facebook, TikTok, YouTube and websites in one place. In the source app, tap Share, then choose CheekCache. You can also add an address manually. Organize links with tags, icons and colors. Find them using search and filters, add notes and set reminders. Share several links as one collection, or choose which links to save from a collection you receive. Collect recipes, places to visit, accommodation, shopping ideas and study materials. CheekCache saves links to original content; it does not download videos or archive full web pages. Your library stays on your device and works without an account. Browse saved data offline and export a JSON backup. Opening sources and fetching previews requires internet access. Previews depend on the source website. The free app contains ads. Selected titles, addresses and tags are stored on our server for 30 days. Anyone with the link can read this collection.

Screenshots

Merlin AI4 screens
CheekCache3 screens

Verdict

The call

The clearest difference is in-app purchases: CheekCache at none against Merlin AI's 17. Merlin AI's advantage is ads (none vs shown). On price, update cadence, device support 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. Merlin AI sells 17 in-app purchases, starting at $9.99 per 7 days. CheekCache asks for nothing beyond the download.

UpkeepUpdate frequency

Merlin AI ships an update every 9 days, CheekCache every 5 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
Merlin AI versus CheekCache: the parameters behind the verdict, then further details
ParameterMerlin AICheekCache
PriceFreeFree
Rating4.5 (790 ratings) — better—
Positive reviews43.0% of reviews—
Number of ratings790 — better—
Update frequencyEvery 9 daysEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.416.0 — better
Further details — not scored
Size102 MB116 MB
Age rating+174+
DeveloperFoyer Tech, IncMichal Flis

Bugs and requests

Merlin AI

Reported bugs

5 issues
  • Frequent app crashes
  • Overlapping UI elements
  • Incorrect model selection
  • Inability to cancel subscriptions
  • Censorship of user inputs

Requested features

5 requests
  • Shortcut integration for iOS
  • Improved iPad compatibility
  • Ability to save and reuse prompts
  • Enhanced security and privacy features
  • Seamless integration with other apps

CheekCache

Not enough reviews yet to summarise bugs or requests.

In-app purchases

17 purchases

Merlin AI

Subscriptions11
  • Merlin Pro Weekly$9.997 Days
  • Weekly Merlin Unlimited$10.007 Days
  • Monthly Merlin Unlimited$15.001 Month
Show 8 more
  • Merlin Pro Monthly$20.001 Month
  • Yearly offer$89.991 Year
  • Yearly Black Friday$89.991 Year
  • Yearly Merlin Unlimited$100.001 Year
  • Merlin Pro 50% Off$100.001 Year
  • Half Yearly Merlin Unlimited$148.996 Months
  • Yearly Merlin Unlimited$150.001 Year
  • Merlin Pro Yearly$200.001 Year
One-time6
  • TopUp - 1500 Queries, 7 Days$3.49
  • TopUp - 3000 Queries, 30 Days$4.99
  • TopUp - 10000 Queries, 30 Days$14.00
Show 3 more
  • TopUp- 24000 Queries, 180 Days$30.00
  • TopUp- 50000 Queries, 180 Days$55.00
  • Lifetime Merlin Unlimited$499.00
None

CheekCache

No in-app purchases

Questions

Is Merlin AI free?
Merlin AI is free to download, with in-app purchases available.
Is CheekCache free?
CheekCache is free to download, with no in-app purchases.
Do Merlin AI or CheekCache have ads?
CheekCache shows ads; Merlin AI does not.
Which is updated more often, Merlin AI or CheekCache?
Merlin AI ships an update every 9 days, and CheekCache every 5 days. Most recently, Merlin AI was updated on October 30, 2026 and CheekCache on October 29, 2026.

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