Comparison

MK1 vs Pearl Jar

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

Head to head
About

MK1

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Download the MK1 app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device. Visit https://www.mk1gym.co.uk/ to learn more.

About

Pearl Jar

Features
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Pearl Jar is a personal birth log for midwives, obstetricians, health care assistants, nurses, and students. Every birth you register becomes a pearl in your jar, giving you a visual overview of your midwifery journey. After a birth, you can quickly note the essentials: gender, birth type, your role, place, and year. Optional details such as weight category and zodiac sign can be added when you like. Twins and multiple births are handled as connected groups, so your log stays easy to scan. What you can use Pearl Jar for β€’ Register births in seconds while the experience is still fresh β€’ Watch your midwifery journey gather as pearls on the home screen β€’ Get statistics on gender, birth type, places, roles, and more β€’ Save private reflections that are only for you β€’ Share milestones with colleagues you trust β€’ Find and follow other midwives in a closed feed Built with respect for your work Pearl Jar is designed with confidentiality and data minimization in mind. The app uses birth year instead of full dates, categorical weight instead of exact numbers, and private notes are never shared in the feed. You decide what to share, and with whom. For remembering and reflecting Whether you're in practice or training, Pearl Jar gives you a place to collect your experiences. Pearl Jar is a personal practice log. It does not replace medical advice, clinical record-keeping, or your employer's systems.

Screenshots

MK14 screens
Pearl Jar4 screens

Verdict

The call

The clearest difference is ads: MK1 at none against Pearl Jar's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
MK1 versus Pearl Jar: the parameters behind the verdict, then further details
ParameterMK1Pearl Jar
PriceFreeFree
Update frequencyβ€”Every 4 days
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.6 β€” better16.4
Further details β€” not scored
Size31 MB47 MB
Age rating4+17+
DeveloperMK1 Gym LtdAI Consultancy

In-app purchases

None

MK1

No in-app purchases

None

Pearl Jar

No in-app purchases

Questions

Is MK1 free?
MK1 is free to download, with no in-app purchases.
Is Pearl Jar free?
Pearl Jar is free to download, with no in-app purchases.
Do MK1 or Pearl Jar have ads?
Pearl Jar shows ads; MK1 does not.

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