Comparison

ThinkLess vs decidex

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

Head to head
About

ThinkLess

Features
Read full description

ThinkLess is a calm productivity app built for people who think too much. Capture what's on your mind before it disappears. Reflect on the music that shapes your mood. Record your dreams before they fade. Then let ThinkLess show you the patterns. CAPTURE A frictionless inbox for whatever's in your head β€” ideas, tasks, observations, half-formed thoughts. Sort them when you're ready: act on them, sit with them, or let them go. MUSIC JOURNAL Log the songs that mark your moments. Add a star rating, a temperature (warm or cool), and a note about how it made you feel. Search by artist, mood, or memory. DREAM JOURNAL Record your dreams with mood, sleep score, and duration. Over time, your patterns become visible in your weekly report. WEEKLY INSIGHTS ThinkLess quietly builds a picture of your week β€” what you captured, what moved you, how you slept. No dashboards, no streaks. Just a clear summary when you want it. PRIVATE BY DESIGN No account required. No analytics. No tracking. Everything lives on your device. Optional iCloud sync keeps your data in your own cloud β€” nowhere else.

About

decidex

Features
Read full description

Can't decide what to eat? Who goes first? Which number to pick? Decidex is your playful decision-making toolkit β€” five tools, zero overthinking. - CHOICE POOL Build your own list of options, mix in only the ones you want, and let Decidex pick for you. Perfect for meals, activities, or anything you just can't choose between. - COIN FLIP Heads or tails? Settle any yes-or-no in a single tap. Clean, fair, instant. - DICE ROLL Roll 1–8 dice in d4, d6, d8, d10, d12, or d20 β€” every tabletop standard covered. Great for games or whenever probability needs a hand. - LUCKY DRAW Run fair raffles and random draws from your own participant lists. Save multiple draw groups and track who's been drawn already. - NUMBER PICKER Pick any random number in any range. Set your min and max β€” done. - HIGHLIGHTS β€’ Smooth spinning animation on every pick β€’ Dynamic color themes that change with each decision β€’ Dark mode support β€’ Fully localized in English, Chinese, Japanese, and Korean β€’ Your Choice Pool and Lucky Draw lists are saved automatically Life's too short to overthink small stuff. Let Decidex decide.

Screenshots

ThinkLess4 screens
decidex4 screens

Verdict

The call

The clearest difference is in-app purchases: decidex at none against ThinkLess's 1. decidex also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads 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. ThinkLess sells 1 one-off in-app purchase. decidex asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
ThinkLess versus decidex: the parameters behind the verdict, then further details
ParameterThinkLessdecidex
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS18.013.0 β€” better
Further details β€” not scored
Size8 MB24 MB
Age rating4+4+
Developerζ΄ͺη§€ ηŽ‹PO CHOU KUNG

In-app purchases

1 purchases

ThinkLess

One-time1
  • ThinkLess Pro$4.99
None

decidex

No in-app purchases

Questions

Is ThinkLess free?
ThinkLess is free to download, with in-app purchases available.
Is decidex free?
decidex is free to download, with no in-app purchases.
Do ThinkLess or decidex have ads?
Neither ThinkLess nor decidex shows ads.
Which is updated more often, ThinkLess or decidex?
ThinkLess ships an update every 5 days, and decidex every 5 days. Most recently, ThinkLess was updated on October 6, 2026 and decidex on October 25, 2026.

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