Comparison

22Bio vs saltform

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

Head to head
About

22Bio

Features
Read full description

22Bio is the new interface for your biology. A seamless platform that turns complex health data into simple, actionable insights you can understand and use. Key Features: Digital Body: Your evolving health record—bloodwork, supplements, and wellness data brought together in one elegant dashboard. Smarter Checkups: Core and Performance Panels that reveal key markers for energy, recovery, and long-term vitality Doctor Access, Simplified: Secure chat that connects you to guidance and support when you need it. Personalized Insights: Trends, explanations, and clear next steps that make your health easier to navigate. With 22Bio, you gain clarity and control over your health journey—without the overwhelm of fragmented systems. Disclaimer: 22Bio does not provide medical advice, diagnosis, or treatment. All insights are for educational purposes only. Always seek the advice of a qualified, licensed healthcare professional before making any medical decision. Our Vision: To become the most trusted health interface in the world. Simple, beautiful, and user-first.

About

saltform

Easily browse and purchase class packs or membership options. View the schedule, filter classes by type, and manage your reservations to stay organized and committed to your fitness goals.

Highlights
  • Purchase class packs and memberships
  • Browse class schedule
  • Filter classes by type
  • Manage class reservations
  • Track upcoming classes
Features
Read full description

Features: -Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options -View our schedule Filter classes by type to find the perfect fit for your routine. -Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.

Screenshots

22Bio4 screens
saltform4 screens

Verdict

The call

The clearest difference is ads: saltform at none against 22Bio's shown. saltform also leads on iOS requirement (16.0 vs 26.0). On price, update cadence, 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.

UpkeepUpdate frequency

22Bio ships an update monthly, saltform every 4 weeks. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
22Bio versus saltform: the parameters behind the verdict, then further details
Parameter22Biosaltform
PriceFreeFree
Rating—4.9 (15 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—15 — better
Update frequencyMonthlyEvery 4 weeks — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS26.016.0 — better
Further details — not scored
Size37 MB38 MB
Age rating12+4+
DeveloperMosaic-bio, Ltd.saltform LLC

In-app purchases

None

22Bio

No in-app purchases

None

saltform

No in-app purchases

Questions

Is 22Bio free?
22Bio is free to download, with no in-app purchases.
Is saltform free?
saltform is free to download, with no in-app purchases.
Do 22Bio or saltform have ads?
22Bio shows ads; saltform does not.
Which is updated more often, 22Bio or saltform?
22Bio ships an update monthly, and saltform every 4 weeks. Most recently, 22Bio was updated on October 8, 2026 and saltform on October 6, 2026.

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