Comparison

ThinkBack vs UltimateWidgetTodo

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

Head to head
About

ThinkBack

This app helps you commit information to long-term memory through spaced repetition. It prompts you daily to review notes, organize them with hashtags, and offers private iCloud syncing. Upgrade for enhanced functionality.

Highlights
  • Spaced repetition for memory building
  • Daily review prompts
  • Note organization with hashtags
  • Private iCloud syncing
  • Search and filter notes
  • Mark notes as memorized
Read full description

ThinkBack is a simple tool designed to encourage memory building using spaced repetition. When you periodically repeat something you're more likely to remember it later. The act of repetition helps commit the information to long-term memory. Repetition can help you recall information when you need it. Random ideas, facts, lists — capture whatever you want, ThinkBack will prompt you daily at a time of your choosing to review them, moving your notes one step closer to long-term memory. What do we have to offer? - Privacy! We don't store your content on our servers. All content you enter into the app can be synced with your personal iCloud account. - Daily prompts to review one or more notes, moving them one step closer to long-term memory. - Group your notes into buckets using #hashtags. Quick, easy and flexible. - Search and filter capabilities make it simple to find the note you're looking for. - Mark a note as memorized to remove it from the daily recall rotation. - Pin your favorite notes to the top of the list. There's much more planned, we're just getting started! This app is free with an option to upgrade: I'm a small indie developer, but I don’t think it’s right to charge money unless you find value in the product. With that, a good bit of functionality is offered to you for free with the option to opt-in to more. If ThinkBack is helping make your life a little easier, upgrading costs less than 5 coffees per year. In-App purchase disclaimer: Should you decide to upgrade to Premium, a purchase will be applied to your Apple account at the time of upgrade. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. For more information, see our Terms of Service (https://sites.google.com/view/thinkback-terms-of-service), Privacy Policy (https://sites.google.com/view/thinkback-privacy-policy) and End User License Agreement (EULA, https://www.apple.com/legal/internet-services/itunes/dev/stdeula/).

About

UltimateWidgetTodo

Manage your daily tasks and schedule directly from your home screen. This app revolutionizes task management by allowing you to add, edit, and complete to-dos without ever opening the application.

Highlights
  • Home screen task management
  • Add tasks via widget
  • Edit tasks via widget
  • Complete tasks via widget
  • No app launch required
Features
Read full description

Revolutionizing task management, UltimateWidgetTodo unveils a groundbreaking approach that propels productivity to new heights. Crafted for seamlessly steering through daily tasks and elevating your lifestyle, this app transforms how you interact with your schedule. With UltimateWidgetTodo, effortlessly manage your tasks right from your home screen. Unlock the full potential of widgets as you: ・Add tasks ・Edit tasks ・Complete tasks Your TODO list, managed without launching an app. Embark on a journey to unlock the limitless potential of widgets. English only. We apologize for any inconvenience.

Screenshots

ThinkBack4 screens
UltimateWidgetTodo3 screens

Verdict

The call

The clearest difference is rating: ThinkBack at 5.0 against UltimateWidgetTodo's 3.0. ThinkBack also leads on update cadence (every 3 days vs monthly) and ratings volume (3 vs 1). UltimateWidgetTodo's advantage is in-app purchases (none vs 2). On price, ads and device support 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. ThinkBack sells 2 in-app purchases, starting at $1.49 per month. UltimateWidgetTodo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ThinkBack holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

ThinkBack ships an update every 3 days, UltimateWidgetTodo monthly. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
ThinkBack versus UltimateWidgetTodo: the parameters behind the verdict, then further details
ParameterThinkBackUltimateWidgetTodo
PriceFreeFree
Rating5.0 (3 ratings) — better3.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings3 — better1
Update frequencyEvery 3 days — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size61 MB1 MB
Age rating4+4+
DeveloperSam StorinoOsamu Hiraoka

Customer experience

ThinkBack

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

UltimateWidgetTodo

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

2 purchases

ThinkBack

Subscriptions2
  • Monthly$1.491 Month
  • Yearly$14.991 Year
None

UltimateWidgetTodo

No in-app purchases

Questions

Is ThinkBack free?
ThinkBack is free to download, with in-app purchases available.
Is UltimateWidgetTodo free?
UltimateWidgetTodo is free to download, with no in-app purchases.
Which has better reviews, ThinkBack or UltimateWidgetTodo?
ThinkBack is rated higher. ThinkBack averages 5.0 out of 5 from 3 ratings, while UltimateWidgetTodo averages 3.0 from 1 ratings.
Do ThinkBack or UltimateWidgetTodo have ads?
Neither ThinkBack nor UltimateWidgetTodo shows ads.
Which is updated more often, ThinkBack or UltimateWidgetTodo?
ThinkBack ships an update every 3 days, and UltimateWidgetTodo monthly. Most recently, ThinkBack was updated on October 1, 2026 and UltimateWidgetTodo on October 2, 2026.

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