Comparison

CTR vs Color Purity

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

Head to head

About

CTR

Features

Read full description

This app will help you stay connected with the day-to-day life of our church. With this app, you can watch or listen to past sermons, stay updated with push notifications, read the Bible from anywhere, view our calendar of upcoming events, give securely, and more. Mobile app version: 6.22.1

About

Color Purity

Features

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- Access comprehensive color education resources and easy-to-follow tutorial videos at your fingertips. - View the extensive, searchable Color Purity Shade Swatch Book and unlock expert formulation tips. - Effortlessly manage client data, including client name, appointment history, contact info, images and formulation details. - Catalog customized formulas for clients in an organized manner.

Screenshots

CTR3 screens

Color Purity4 screens

Verdict

The call

The clearest difference is update cadence: Color Purity at every 9 days against CTR's every 2 months. CTR's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CTR ships an update every 2 months, Color Purity every 9 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 4 level

CTR versus Color Purity: the parameters behind the verdict, then further details
Parameter	CTR	Color Purity
Price	Free	Free
Update frequency	Every 2 months	Every 9 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod, Apple TV — better	iPhone, iPod
Requires iOS	15.1 — better	15.6
Further details — not scored
Size	54 MB	57 MB
Age rating	4+	17+
Developer	Christ The Redeemer Church	Innersense Organic Beauty

In-app purchases

None

CTR

No in-app purchases

None

Color Purity

No in-app purchases

Questions

Is CTR free?

CTR is free to download, with no in-app purchases.

Is Color Purity free?

Color Purity is free to download, with no in-app purchases.

Do CTR or Color Purity have ads?

Neither CTR nor Color Purity shows ads.

Which is updated more often, CTR or Color Purity?

CTR ships an update every 2 months, and Color Purity every 9 days. Most recently, CTR was updated on October 2, 2026 and Color Purity on September 30, 2026.