Comparison

Hummingbird Code vs RetentionAI

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

Head to head
About

Hummingbird Code

Features
Read full description

Embark on a transformative journey to optimal health with Hummingbird Code, your personal guide to the revolutionary world of Functional Medicine. This innovative app empowers you to take control of your well-being through an initial 21-day educational and supportive Functional Medicine adventure. Key Features: • Daily 5-minute video lessons on Functional Medicine concepts • Interactive exercises to apply learning to your personal health • Symptom tracking and body system connection tools • Mood-food diary to uncover your unique gut-brain connection • Anti-inflammatory challenge with daily tips and tracking • Community forum for support and shared experiences Hummingbird Code isn't just about managing symptoms-it's about understanding the root causes of health issues and harnessing your body's innate healing abilities. Whether you're dealing with chronic conditions or simply want to optimize your health, this app provides the knowledge and tools to start your journey toward lasting wellness. Join our community of health explorers today and discover the power of Functional Medicine with Hummingbird Code!

About

RetentionAI

Features
Read full description

RetentionAI lets you create questions and recall answers. Get AI suggestions to improve your answers and personalised reminders on when to revisit questions to improve retention.

Screenshots

Hummingbird Code4 screens
RetentionAI4 screens

Verdict

The call

The clearest difference is ads: Hummingbird Code at none against RetentionAI's shown. RetentionAI's advantage is iOS requirement (13.4 vs 15.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
Hummingbird Code versus RetentionAI: the parameters behind the verdict, then further details
ParameterHummingbird CodeRetentionAI
PriceFreeFree
Update frequencyEvery 3 months—
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.4 — better
Further details — not scored
Size129 MB25 MB
Age rating4+17+
DeveloperFunctional Medicine Fast Track LLCCaleb Areeveso

In-app purchases

None

Hummingbird Code

No in-app purchases

None

RetentionAI

No in-app purchases

Questions

Is Hummingbird Code free?
Hummingbird Code is free to download, with no in-app purchases.
Is RetentionAI free?
RetentionAI is free to download, with no in-app purchases.
Do Hummingbird Code or RetentionAI have ads?
RetentionAI shows ads; Hummingbird Code does not.

Other comparisons