Comparison

Study Kitty vs AssignMint

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

Head to head
About

Study Kitty

This app uses a gamified timer to help you stay focused and productive. Earn coins for concentration time to upgrade a virtual cat café, unlock new cats, and track your progress. Build better habits with gentle reminders and cloud sync.

Highlights
  • Gamified focus timer
  • Cat café upgrades
  • Cat collection
  • Productivity stats
  • Gentle reminders
  • Cloud sync
Read full description

Turn Focus Time into Feline Joy - Build Your Cozy Cat Café Struggling to stay off your phone? Looking for a fun, motivating way to stay productive? Meet your new favorite focus companion: a gamified timer that rewards every minute of concentration with progress in your very own cat café. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Stay Focused, Earn Rewards The longer you focus, the more coins you earn. Spend them to upgrade your café, unlock new cats, and discover delightful surprises. Why You’ll Love This App • Gamified focus timer – Grow your café empire with each study session • Café upgrades – Add trees, tables, and décor that reflect your progress • Cat collection – Adopt cute, rare, and quirky feline friends • Productivity stats – Track your focus habits daily, weekly, and monthly • Gentle reminders – Stay on track with smart, non-intrusive nudges • Cloud sync – Your café and data stay secure across devices Build Habits That Stick Focusing doesn’t have to be boring. Whether you’re studying, working, or just trying to stay off social media, your cats are counting on you. Ready to grow your cat café one session at a time? Download now and start focusing the fun way. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AssignMint

This app helps you focus on your tasks by blocking distracting applications and websites until your assignments are completed. It can integrate with Canvas or allow manual assignment creation, giving you control over what gets restricted and when.

Highlights
  • Block distracting apps and websites
  • Automatic blocking based on assignment status
  • Manual assignment creation
  • Customizable app and website restrictions
  • Centralized assignment and focus tools
Features
Read full description

AssignMint helps you stay focused by blocking distracting apps until your assignments are complete using screentime. Connect Canvas using the AssignMint Chrome extension to automatically import assignments and let AssignMint recognize when your work is finished. Prefer not to use Canvas or the extension? No problem. You can also create and manage assignments manually. Choose the apps and websites you want to block, set your rules, and turn finishing your work into the key that unlocks your distractions. Features Include: • Block distracting apps and websites until assignments are complete • Automatic blocking and unblocking depending on assignment status • Create and manage assignments manually without Canvas • Choose which apps, categories, and websites to restrict • Keep your assignments and focus tools in one place

Screenshots

Study Kitty4 screens
AssignMint4 screens

Verdict

The call

The clearest difference is in-app purchases: AssignMint at none against Study Kitty's 6. AssignMint also leads on update cadence (every 10 days vs every 4 months). Study Kitty's advantage is iOS requirement (15.1 vs 18.5). On price, rating, review sentiment and ratings volume 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. Study Kitty sells 6 in-app purchases, starting at $4.99 per month. AssignMint asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Study Kitty against 5.0 for AssignMint. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Study Kitty ships an update every 4 months, AssignMint every 10 days. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
Study Kitty versus AssignMint: the parameters behind the verdict, then further details
ParameterStudy KittyAssignMint
PriceFreeFree
Rating5.0 (3 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings34 — better
Update frequencyEvery 4 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.5
Further details — not scored
Size48 MB8 MB
Age rating4+4+
DeveloperElvin LyRaphael Sanchez

Customer experience

Study Kitty

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AssignMint

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Study Kitty

Subscriptions2
  • Monthly Study Kitty Pro$4.991 Month
  • Yearly Study Kitty Pro$29.991 Year
One-time4
  • 100 Coins$0.99
  • 550 Coins$4.99
  • 1200 Coins$9.99
Show 1 more
  • 2500 Coins$19.99
None

AssignMint

No in-app purchases

Questions

Is Study Kitty free?
Study Kitty is free to download, with in-app purchases available.
Is AssignMint free?
AssignMint is free to download, with no in-app purchases.
Which has better reviews, Study Kitty or AssignMint?
Study Kitty and AssignMint are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.
Do Study Kitty or AssignMint have ads?
Neither Study Kitty nor AssignMint shows ads.
Which is updated more often, Study Kitty or AssignMint?
Study Kitty ships an update every 4 months, and AssignMint every 10 days. Most recently, Study Kitty was updated on November 5, 2026 and AssignMint on November 5, 2026.

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