Comparison

KESHAH vs Biona by Nebula

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

Head to head
About

KESHAH

This app helps stop hair loss within 60 days by improving scalp flexibility and blood flow. It is designed for male and female pattern baldness, with visible results often seen within the first two months. An optional regrowth treatment is available as an in-app purchase.

Highlights
  • Stop hair loss in 60 days
  • Improve scalp flexibility
  • Restore blood flow to scalp
  • Reduce and stop hair fall
  • Optional regrowth treatment
Features
Read full description

Stop your hair loss in 60 days. Fix your tight scalp, restore blood flow, and stop your hair loss. Most people see results: Days 1-30 scalp becomes flexible, Days 31-60 hair fall reduces & stops. Subscription required. For male and female pattern baldness (also known as "genetic" hair loss, androgenic alopecia or stress-related hair loss). Not tested for autoimmune hair loss or scalp infections. After your hair loss stops, optional regrowth treatment available (in-app purchase required). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Biona by Nebula

This app provides clear, judgment-free answers to your health questions, from symptoms to medications and lab reports. It offers a chat interface, hands-free voice interaction, and the ability to understand medical conditions and medication details.

Highlights
  • AI-powered health Q&A
  • Symptom and condition explanations
  • Medication information and alternatives
  • Hands-free voice interaction
  • Plain English health answers
Features
Read full description

Biona turns confusing health questions into calm, clear answers, a weird symptom, a new medication, a lab report you can't decode, all in plain English, no judgment. Your Health, handled: • Chat — Ask anything about your health, get warm, straight answers. • BioSpeak — Talk it out hands-free, like calling a friend who knows medicine. • BioLens — Understand any symptom or condition, backed by real medical research. • BioMed — Scan or type any medication for uses, side effects, safety, and alternatives. Medical disclaimer: Biona provides general health information for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or another qualified health provider before using this app to make any medical decisions and with any questions about a medical condition. Never disregard or delay professional medical advice because of something you read in Biona. In an emergency, call your local emergency services.

Screenshots

KESHAH4 screens
Biona by Nebula4 screens

Verdict

The call

The clearest difference is in-app purchases: Biona by Nebula at none against KESHAH's 17. Biona by Nebula also leads on review sentiment (100% vs 82%). KESHAH's advantage is ratings volume (1.1K vs 2) and update cadence (every 9 days vs every 6 weeks). On price, rating, ads 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. KESHAH sells 16 in-app purchases, starting at $29.00 per month. Biona by Nebula asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Biona by Nebula holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: KESHAH has 1.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 82% of KESHAH's written reviews are positive against 100% of Biona by Nebula's.

UpkeepUpdate frequency

KESHAH ships an update every 9 days, Biona by Nebula every 6 weeks. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
KESHAH versus Biona by Nebula: the parameters behind the verdict, then further details
ParameterKESHAHBiona by Nebula
PriceFreeFree
Rating4.8 (1.1K ratings)5.0 (2 ratings) — better
Positive reviews82.0% of reviews100.0% of reviews — better
Number of ratings1.1K — better2
Update frequencyEvery 9 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size270 MB19 MB
Age rating4+17+
DeveloperKESHAHHashwanth Gogineni

Customer experience

KESHAH

All ratings979 ratings
Positive97.1%
Neutral1.4%
Negative1.4%
Written reviews50 reviews
Positive82.0%
Neutral0.0%
Negative18.0%

Biona by Nebula

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

16 purchases

KESHAH

Subscriptions12
  • KESHAH Monthly Plan7 Days trial$29.001 Month
  • Stop your hair loss$29.001 Month
  • Stop your hair loss in 60 days7 Days trial$29.001 Month
Show 9 more
  • KESHAH Standard (Monthly)7 Days trial$29.991 Month
  • Stop your hair loss in 60 days3 Days trial$49.001 Year
  • KESHAH Standard (3 Months)7 Days trial$57.003 Months
  • KESHAH Personalized (Monthly)7 Days trial$59.001 Month
  • Stop your hair loss + keep it7 Days trial2 variants$99.003 Months
  • KESHAH 90-Day Results Plan7 Days trial$99.001 Year
  • Stop your hair loss + keep it$99.001 Year
  • KESHAH Personalized (3 Months)7 Days trial$117.993 Months
  • KESHAH Founders Edition7 Days trial$799.003 Months
One-time4
  • KESHAH Book One Access - Full$19.99
  • KESHAH Stoppage Treatment$49.00
  • KESHAH Founder Guidance$99.00
Show 1 more
  • KESHAH Regrow for Life Plan$299.00
None

Biona by Nebula

No in-app purchases

Questions

Is KESHAH free?
KESHAH is free to download, with in-app purchases available.
Is Biona by Nebula free?
Biona by Nebula is free to download, with no in-app purchases.
Which has better reviews, KESHAH or Biona by Nebula?
Biona by Nebula is rated higher. KESHAH averages 4.8 out of 5 from 1.1K ratings, while Biona by Nebula averages 5.0 from 2 ratings.
Do KESHAH or Biona by Nebula have ads?
Neither KESHAH nor Biona by Nebula shows ads.
Which is updated more often, KESHAH or Biona by Nebula?
KESHAH ships an update every 9 days, and Biona by Nebula every 6 weeks. Most recently, KESHAH was updated on October 30, 2026 and Biona by Nebula on October 22, 2026.

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