Comparison

Bubblium vs Era Fertility Copilot

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

Head to head

Bubblium

Improve focus, reduce stress

Free

💪 Health & Fitness

No ratingsView app →

Era Fertility Copilot

Build your family, supported

Free

💪 Health & Fitness

No ratingsView app →

About

Bubblium

Features

Read full description

Find Your Calm with Bubblium! Step into a world of Bubblium, the app designed to improve your focus. ◦ Enjoy 4 soothing mini-games crafted to ease your mind. ◦ Follow gentle breathing animations to center yourself. ◦ Personalize your experience with customizable colors that match your mood. ◦ Connect effortlessly with Multilingual Support and VoiceOver in 6 languages. No matter where you are, peace is just a tap away. Download Bubblium now and start your journey to serenity today!

About

Era Fertility Copilot

Features

Read full description

Manage your fertility journey with clarity and support using EraBorn's copilot. With EraBorn’s copilot you can: * Plan and manage your entire fertility journey. * Chat with your personal fertility AI assistant for instant answers and support. * Join fertility communities for peer support and reliable, educational content. * Connect easily with fertility providers worldwide. Standard Apple Terms of Use (EULA) apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Bubblium4 screens

Era Fertility Copilot4 screens

Verdict

The call

The clearest difference is update cadence: Bubblium at every 2 days against Era Fertility Copilot's every 3 months. Era Fertility Copilot's advantage is iOS requirement (14.0 vs 17.0). 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. Bubblium sells 5 one-off in-app purchases and Era Fertility Copilot sells 4 in-app purchases, starting at $12.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bubblium ships an update every 2 days, Era Fertility Copilot every 3 months. The most recent releases landed on September 10, 2026 and July 18, 2026 respectively.

Scorecard2 real differences · 4 level

Bubblium versus Era Fertility Copilot: the parameters behind the verdict, then further details
Parameter	Bubblium	Era Fertility Copilot
Price	Free	Free
Update frequency	Every 2 days — better	Every 3 months
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	17.0	14.0 — better
Further details — not scored
Size	4 MB	49 MB
Age rating	4+	17+
Developer	Aleksandr Filatov	Eraborn Inc.

In-app purchases

5 purchases

Bubblium

One-time5

Small Coffee$1.99
Large Coffee$2.99
GIft5$5.99

Show 2 more

Gift10$9.99
Gift20$19.99

4 purchases

Era Fertility Copilot

Subscriptions4

Plus Monthly$12.001 Month
Premium Monthly$39.001 Month
Plus Annual$129.991 Year

Show 1 more

Premium Annual$419.991 Year

Questions

Is Bubblium free?

Bubblium is free to download, with in-app purchases available.

Is Era Fertility Copilot free?

Era Fertility Copilot is free to download, with in-app purchases available.

Do Bubblium or Era Fertility Copilot have ads?

Neither Bubblium nor Era Fertility Copilot shows ads.

Which is updated more often, Bubblium or Era Fertility Copilot?

Bubblium ships an update every 2 days, and Era Fertility Copilot every 3 months. Most recently, Bubblium was updated on September 10, 2026 and Era Fertility Copilot on July 18, 2026.