Comparison

Rainbow data vs TS Soborniy

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

Head to head

Rainbow data

Your fertility data tracker

About

Rainbow data

Features

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The fertility data tracker for data geeks. Rainbow Data will help you: - Track your cycle and predict ovulation if you are trying to conceive naturally - Track your Basal body temperature (BBT) and detect ovulation based on charting, ovulation tests or lab tests - Schedule drug and supplement reminders and track their usage - Record, review and analyse lab test results - Build a full picture of your fertility data - Enjoy a beautiful and minimal design!

About

TS Soborniy

Features

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Registration in the club, viewing the schedule and season tickets, signing up for training.

Screenshots

Rainbow data4 screens

TS Soborniy3 screens

Verdict

The call

The clearest difference is iOS requirement: Rainbow data at 13.0 against TS Soborniy's 15.6. On price, update cadence, ads and in-app purchases 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

Rainbow data ships an update every 3 weeks, TS Soborniy every 5 weeks. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 5 level

Rainbow data versus TS Soborniy: the parameters behind the verdict, then further details
Parameter	Rainbow data	TS Soborniy
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	29 MB	60 MB
Age rating	17+	4+
Developer	Various MB	Artem Sunduchkov

In-app purchases

None

Rainbow data

No in-app purchases

None

TS Soborniy

No in-app purchases

Questions

Is Rainbow data free?

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

Is TS Soborniy free?

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

Do Rainbow data or TS Soborniy have ads?

Neither Rainbow data nor TS Soborniy shows ads.

Which is updated more often, Rainbow data or TS Soborniy?

Rainbow data ships an update every 3 weeks, and TS Soborniy every 5 weeks. Most recently, Rainbow data was updated on September 28, 2026 and TS Soborniy on October 6, 2026.