Comparison

Kami vs Simply Challenge

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

Head to head
About

Kami

Features
Read full description

Kami is built for speed: open the app and start typing. • Instant note capture • Organize with simple lists • Search everything • Share and export • Works fully offline Premium unlocks unlimited notes and themes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Simply Challenge

Features
Read full description

Simply Challenge Build better habits every day. Simply Challenge is a habit and goal tracker that helps you create personalized goals, stay consistent, and turn small daily actions into lasting habits. Whether you want to drink more water, exercise regularly, read more books, learn a new skill, save money, or break a bad habit, Simply Challenge is built to keep you going. Features • Create your own personalized goals • Start from a library of ready-made goals • Fully customize every goal • Set a start date and duration • Choose which days of the week each goal repeats • Add reminders at the time that suits you • Track your daily progress at a glance • Watch your streak grow day by day • Review your performance with detailed statistics • Organize goals by category • Home Screen and Lock Screen widgets • Clean, modern, easy-to-use interface Track Your Progress See your daily completion rate, success percentage, longest streak, and category breakdown on a single dashboard. Monthly and yearly reports show how far you have come. Every small step brings you closer to the person you want to be. Make It Yours Every goal is yours to shape. Set the duration, pick a start date, choose repeat days, add a note, and schedule a reminder that fits your routine. Widgets That Keep You Honest Put today's progress on your Home Screen or Lock Screen and tick a goal off without opening the app. Your Data Stays Private Your goals are stored on your device. There is no account to create and nothing to hand over. Create your first goal today and take the first step toward a more consistent life. Privacy Policy: https://seydaceylan.github.io/simplychallenge-web/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Kami4 screens
Simply Challenge4 screens

Verdict

The call

Kami and Simply Challenge are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Kami sells 3 in-app purchases, starting at $9.99 per 7 days and Simply Challenge sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kami ships an update every 9 days, Simply Challenge every 2 weeks. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

ScorecardNo meaningful differences
Kami versus Simply Challenge: the parameters behind the verdict, then further details
ParameterKamiSimply Challenge
PriceFreeFree
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS18.017.0 — better
Further details — not scored
Size12 MB15 MB
Age rating4+4+
DeveloperDIJITAL PILOT REKLAM SANAYI TICARET LIMITED SIRKETITURKA YAZILIM VE DANISMANLIK TICARET LIMITED SIRKETI

In-app purchases

3 purchases

Kami

Subscriptions3
  • Haftalık Premium$9.997 Days
  • Aylık Premium$19.991 Month
  • Yıllık Premium3 Days trial$39.991 Year
3 purchases

Simply Challenge

Subscriptions2
  • Weekly Premium$2.997 Days
  • Yearly Premium3 Days trial$19.991 Year
One-time1
  • Lifetime Premium$29.99

Questions

Is Kami free?
Kami is free to download, with in-app purchases available.
Is Simply Challenge free?
Simply Challenge is free to download, with in-app purchases available.
Do Kami or Simply Challenge have ads?
Neither Kami nor Simply Challenge shows ads.
Which is updated more often, Kami or Simply Challenge?
Kami ships an update every 9 days, and Simply Challenge every 2 weeks. Most recently, Kami was updated on October 31, 2026 and Simply Challenge on November 2, 2026.

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