Comparison

Dewey Color System vs Dewey

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

Head to head
About

Dewey Color System

This productivity app provides daily coaching advice based on your profile and a moon calendar. It aims to boost mood, enhance critical thinking, and inspire self-discovery. Includes 24 coaching sessions to help you solve problems and take on new challenges.

Highlights
  • Profile-connected calendar
  • Daily coaching advice
  • Natural Talents insights
  • Life Lessons guidance
  • Boosts mood and critical thinking
  • 24 coaching sessions included
Features
Read full description

The Profile Connected Calendar connects to your DCS profile. Every 2 ½ days receive advice to move forward with “Natural Talents” or slow down with “Life Lessons”. It will boost your mood and expand your critical thinking skills. Expect to be inspired as you fine-tune who you are, what you want, and where you’re going. Twenty-Four (24) coaching sessions included. The Profile Connected Calendar will open your mind to solve problems, and boost your spirits to take on new challenges

About

Dewey

Features
Read full description

People's names. People's pet's names. Membership numbers. Where you put the dang batteries. Write it down once and forget about it. No folders. No tags. No organizing of any kind. When you need it back, just ask Dewey. How it works: - Jot down a quick note and save. Feels like sending a text. - Ask Dewey anything about your notes, in plain language, and get the answer. - Want to browse? Your whole library is searchable on your own, anytime. Capture from anywhere: - A home screen widget shows your latest notes at a glance. - Add Dewey to your iPhone's Action Button to jump straight to a new note. Stop trying to be organized. Just write it down. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Dewey Color System2 screens
Dewey3 screens

Verdict

The call

The clearest difference is update cadence: Dewey at every 8 days against Dewey Color System's monthly. On price, ads, in-app purchases 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. Dewey Color System sells 4 one-off in-app purchases and Dewey sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Dewey Color System ships an update monthly, Dewey every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Dewey Color System versus Dewey: the parameters behind the verdict, then further details
ParameterDewey Color SystemDewey
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size51 MB85 MB
Age rating4+4+
DeveloperDewey Color SystemDendric LLC

In-app purchases

4 purchases

Dewey Color System

One-time4
  • Relationship Profile$9.00
  • Support Plus Coaching Calendar$20.99
  • Program Plus Coaching Calendar$24.99
Show 1 more
  • Colorology Profile Upgrade$29.00
1 purchases

Dewey

Subscriptions1
  • Dewey Patron$4.991 Month

Questions

Is Dewey Color System free?
Dewey Color System is free to download, with in-app purchases available.
Is Dewey free?
Dewey is free to download, with in-app purchases available.
Do Dewey Color System or Dewey have ads?
Neither Dewey Color System nor Dewey shows ads.
Which is updated more often, Dewey Color System or Dewey?
Dewey Color System ships an update monthly, and Dewey every 8 days. Most recently, Dewey Color System was updated on November 3, 2026 and Dewey on October 31, 2026.

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