Comparison

Challenges vs NotaTask

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

Head to head
About

Challenges

Features
Read full description

Challenges is a self improvement app where you can create challenges for yourself to accomplish goals. Stop procrastinating and increase productivity with Challenges. Create a new challenge by clicking the plus button on the top right. You can select any time interval you want. Add multiple goals to your challenge. Goals can be one of two types: to achieve things that are good for you (for example "go for a run at least 5 times"), and to stop doing your bad habits (for example "drink alcohol at most 2 nights"). You can pick any emoji you want for your goal. You can choose a step value for how much you wanna increase when you tick an item.Β For example you may want to increase hours by 0.5 or 0.25 whereas you may want to increase meters by 10 in each tick. Press the green tick button to increase the goal's completed amount. Press yellow undo button to decrease the goal's completed amount. Long press yellow undo button to reset to 0. Good habits are used in calculating how much of a challenge you completed. Bad habits are absolute, as long as you are under the limit, the challenge is going good. But if you exceed the limit, then the challenge is failed :(

About

NotaTask

Features
Read full description

Notatask brings your tasks, habits, budget, documents, and notes into one clean, focused app β€” no clutter, no juggling five different apps to stay organized. TASKS, DONE RIGHT - Recurring tasks (daily, weekly, monthly, yearly) that create themselves automatically - Smart reminders via email, push notification, or Telegram - Share tasks with others and track shared work together - Tags, filters, and archiving keep your list clean without losing history BUILD HABITS THAT STICK - Track daily, weekly, or monthly habits with streaks and consistency stats - See your week at a glance and check in with one tap STAY ON TOP OF YOUR MONEY - Log expenses by category and currency - Set monthly budget limits and get notified before you go over - Recurring expenses (rent, subscriptions) tracked automatically - Spending trends and insights so you know where your money goes DOCUMENTS, ORGANIZED - Store important files β€” passports, contracts, insurance policies β€” by category - Set expiration reminders so nothing lapses unnoticed NOTES AND CONTACTS - Quick notes with markdown export - A lightweight contacts list for the people who matter, organized by relationship BUILT FOR DAILY USE - Clean dark interface, fast and distraction-free - Works across web and mobile with the same account Notatask is the app for people who want one place for everything on their plate β€” not five apps that don't talk to each other.

Screenshots

Challenges3 screens
NotaTask4 screens

Verdict

The call

The clearest difference is update cadence: NotaTask at fortnightly against Challenges's every 8 months. Challenges's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Challenges ships an update every 8 months, NotaTask fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 4 level
Challenges versus NotaTask: the parameters behind the verdict, then further details
ParameterChallengesNotaTask
PriceFreeFree
Update frequencyEvery 8 monthsFortnightly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS10.0 β€” better15.0
Further details β€” not scored
Size28 MB31 MB
Age rating4+4+
DeveloperDeniz Egemen CoskunYalchin Mammadli

In-app purchases

None

Challenges

No in-app purchases

None

NotaTask

No in-app purchases

Questions

Is Challenges free?
Challenges is free to download, with no in-app purchases.
Is NotaTask free?
NotaTask is free to download, with no in-app purchases.
Do Challenges or NotaTask have ads?
Neither Challenges nor NotaTask shows ads.
Which is updated more often, Challenges or NotaTask?
Challenges ships an update every 8 months, and NotaTask fortnightly. Most recently, Challenges was updated on November 3, 2026 and NotaTask on October 31, 2026.

Other comparisons