Comparison

LetoCare vs Deili

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

Head to head
About

LetoCare

Features
Read full description

Leto is your AI longevity twin. Scan your face and voice for 30 seconds and Leto reads 16 wellness biomarkers — heart rate, heart rate variability, breathing, stress, vitality, and more. Then your personal AI Twin turns those numbers into a clear daily plan: what to focus on today, what's trending, and a protocol built around your body, your city, and your budget. What you get • 30-second face + voice scan — 16 biomarkers, no wearable required • A daily briefing that tells you what actually changed and why • An AI Twin you can talk to about your data, sleep, training, and recovery • A personalized protocol — supplements, movement, recovery, testing — sized to your life • Trends over time so you can see your body responding • Apple Health sync for HRV, sleep, steps, resting heart rate, and more Built for people who take their health seriously Leto turns scattered health signals into one place, with guidance that adapts as you do — calm, concrete, and free of jargon. Leto is a wellness and general-fitness app. It provides wellness estimates, not medical measurements, and is not a medical device, diagnosis, or substitute for professional medical advice. Always consult a qualified healthcare provider before changing supplements, medication, training, or treatment. Free to use.

About

Deili

Features
Read full description

Deili tekee ruokailun, tavoitekaloreiden ja energiatasapainon seurannasta helppoa. Kuvaa ateriasi tai kuvaile se omin sanoin, niin tekoäly arvioi annoksen ravintosisällön. Voit tarkistaa ja muokata arviota ennen tallentamista. Deilillä voit: • Valita tavoitteeksi painonpudotuksen, painonnousun tai painon ylläpidon • Seurata tavoitekaloreita sekä päivän miinus- tai pluskaloreita • Tunnistaa aterian kuvasta tai tekstikuvauksesta • Seurata kaloreita, proteiinia, hiilihydraatteja ja rasvaa • Tarkastella päiväkohtaisia tietoja ja pidemmän aikavälin keskiarvoja • Seurata painoasi ja tavoitteesi edistymistä • Yhdistää Ouran ja hyödyntää sen Total burn -kulutustietoja • Käyttää sovellusta myös ilman käyttäjätiliä Deili näyttää yhdellä silmäyksellä, oletko kalorivajeessa, kaloriylijäämässä vai ylläpitotasolla. Näin tavoitteen seuraaminen onnistuu ilman monimutkaisia laskelmia. Tekoälyn tuottamat ravintoarvot ovat arvioita. Deili on yleiseen hyvinvoinnin seurantaan tarkoitettu apuväline, ei lääkinnällinen laite.

Screenshots

LetoCare4 screens
Deili3 screens

Verdict

The call

The clearest difference is iOS requirement: Deili at 16.4 against LetoCare's 18.2. On price, update cadence, ads and in-app purchases 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

LetoCare ships an update every 5 days, Deili every 10 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level
LetoCare versus Deili: the parameters behind the verdict, then further details
ParameterLetoCareDeili
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS18.216.4 — better
Further details — not scored
Size16 MB57 MB
Age rating17+4+
DeveloperMaxime GerardinKalle Hamalainen

In-app purchases

None

LetoCare

No in-app purchases

None

Deili

No in-app purchases

Questions

Is LetoCare free?
LetoCare is free to download, with no in-app purchases.
Is Deili free?
Deili is free to download, with no in-app purchases.
Do LetoCare or Deili have ads?
Neither LetoCare nor Deili shows ads.
Which is updated more often, LetoCare or Deili?
LetoCare ships an update every 5 days, and Deili every 10 days. Most recently, LetoCare was updated on October 3, 2026 and Deili on October 10, 2026.

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