Comparison

Keld AI Health Patterns vs Unloop

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

Head to head
About

Keld AI Health Patterns

This app acts as a personal body weather service, correlating your biometric data with environmental factors like weather, air quality, and sound. It identifies unique patterns within your biology, surroundings, and their intersections, presenting them with descriptive names and evidence cards.

Highlights
  • Correlates biometric data with environment
  • Identifies unique body patterns
  • Categorizes patterns (Body, Weather, Geometric, Hybrid)
  • Presents patterns with sigils and names
  • Provides evidence cards for pattern support
  • Includes real-time atmosphere charts
  • Privacy-focused architecture
Features
Read full description

Keld began as a personal weather service for your body. It became something no one has built before: a living atlas of you. Keld reads your health signals — HRV, resting heart rate, sleep, workouts and recovery, from Apple Watch and anything else that feeds Apple Health — and fuses them with the world you live in: weather, air quality, pollen, sunlight, the moon, the places you go. Then it hunts for the patterns where your body and your world move together. KNOW YOUR USUAL Bounds learns what is normal for you in each part of your day — your evenings are not your nights — and shows when a signal like your HRV has left that range, which way, and for how long. One odd reading stays quiet; a run of them is recorded. Keld never calls a reading good or bad: it tells you how far from your own usual you are. YOUR DAY ON ONE PAGE Pulse opens on a grid of tiles you arrange yourself: workouts, streak and goals, the next 24 hours of weather, what Keld sees coming, tonight's sky, your usual places, and how your record compares. BUILT FOR YOUR TRAINING Every workout gets its own history, led by the stats that session recorded — distance, strokes, pace, heart rate, elevation, energy. Set goals per activity and watch them fill. YOUR FIELD GUIDE Every proven pattern becomes an Elemental — it earns a name, engraved artwork, and for strong patterns a living creature. Your heart running with the air pressure. Your sleep moving with the daylight. Each is sorted honestly by strength — Beacon, Signal, Pattern, Whisper, Noise — and your collection is unlike anyone else's. When Elementals rise and fall together, Keld groups them into Nodes. ASK AI ABOUT YOUR OWN DATA Ask in your own words. Keld answers from what it has measured about you, with charts, and says so plainly when your record cannot answer. THE KELD LIBRARY Your whole guide as one dated volume, story pages for every signal and Elemental, your questions and answers, and how things changed over time. Read them in the app or save them as a PDF. THE ATLAS AND THE METRIC INDEX Your places, routes and signals drawn as maps. Browse every measurement Keld watches — 150+ body signals plus weather, air, sun, moon, space weather and your places — each with its own card and charts. FORECASTS THAT EARN YOUR TRUST Keld measures how far ahead each of your signals can honestly be forecast, forecasts only that far, and shows the track record behind every prediction. Forecasts need location access set to Always. SAGAS, FILMS AND CARDS Narrated films built from your real data and picture cards you can share from any screen. YOUR VOICE Rate your patterns for importance and fascination — anonymously helping everyone find what matters — and see how many people share each one in the Census. HONEST BY DESIGN Every number says exactly what it is. Weak evidence is labeled weak. Keld describes what was observed in your own data — never claims about cause. PRIVATE BY DESIGN We don't sell your data. All pattern-finding runs on your device. No raw biometric data of yours is shared by us to anybody. Your Field Guide backs up to your own private iCloud. Signing in with Apple is optional. KELD+ AND THE FOUNDING MEMBER PRICE Keld+ is Keld itself: everything it does, from the first day. Start with Apple's two-week free trial, then $3.99/month, the Founding Member Price, kept for as long as you stay subscribed, even when the price goes up for new members. Auto-renews monthly; cancel anytime in Settings at least 24 hours before renewal. Without Keld+, Keld pauses: it stops reading new data and stops learning. Nothing is deleted. If you started Keld before the trial arrived, you keep every day of your free month that you have left. Keld is not a medical device and does not diagnose, treat, or predict medical conditions. Privacy Policy: https://www.keld.us/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Kelda is Old Norse for wellspring. Your body's sunstone.

About

Unloop

This app helps you identify and understand recurring behavioral patterns in real-time. It visualizes these patterns as characters, allowing you to interact with them and explore their motivations. The tool supports self-reflection and personal growth, especially for neurodivergent adults.

Highlights
  • Visualize recurring behavioral patterns
  • Identify patterns as distinct characters
  • Log experiences via voice or text
  • Explore pattern motivations
  • Prepare for upcoming situations
  • Create small, optional experiments
Read full description

You know the pattern. You just recognize it too late. The overthinking before you send a message. The people-pleasing that turns into resentment. The burst of motivation that disappears before you finish. The shutdown you only understand afterward. Unloop helps you see what keeps repeating, understand what's underneath it, and try another way to respond. Each pattern becomes a character you can recognize, question and speak with, so the loop gets a voice and you can hear what it's trying to protect. No perfect streaks. No punishment for disappearing. No requirement to have it figured out. Not broken. Just looping. SEE YOUR PATTERN Answer a few questions about what keeps happening. See your loop mapped across thoughts, feelings, actions and consequences, then meet the character that lives inside it, in a world of its own. Its story continues through your first month. EXPLORE WHAT'S UNDERNEATH Your reading offers three angles on the pattern. Pick the one that lands and go deeper. What sets it off? What does it protect? What does it cost you afterward? PREPARE FOR A REAL MOMENT A date, a meeting, a hard conversation coming up? Tell your character what's ahead and meet the feeling before you're in it. See its shape, hear its sound, shake your phone to feel how it moves, set how big it is. Leave with one small move, and come back after to see how it went. TALK WITH YOUR PATTERN Speak with your character in real time and hear it answer as the pattern itself. Question its reasoning, ask what it fears, notice where its voice shows up in your life. Text works too. LET SOMEONE TALK TO IT Send a link to a partner, a parent or a friend. They ask your character what sets it off, what happens inside you and what helps, and it answers for you, in your words. Nothing for them to install. You choose what it knows, you see what they asked, and they can leave you a note. PICK UP YOUR THREAD Bring a moment from your day or a thought that keeps circling. Thread connects it to what you've already explored, so you never start from the beginning. FIND A WAY OUT Choose a small, optional move grounded in your situation, three ways: something to say, something to notice, or something to feel. Try it, then come back with what you found. Adjust it or pick another direction when you're ready. KEEP WHAT YOU DISCOVER Moves gathers what you've tried and saved into a hand of cards. Put the one you're trying on your Home Screen or Lock Screen so it's there when the moment comes. Open any loop for its teachings. Unloop is for the everyday loops that are hard to see from inside: - Overthinking and second-guessing - People-pleasing and the resentment after - Avoidance and putting it off - Pulling away when things get close - Starting strong, never finishing - The same fight, the same silence, again The first questions, your character reveal, your first reading and your first Prepare session are free. A subscription unlocks deeper exploration and ongoing work with your patterns. Your loops are private by default and never used to train AI. Unloop is an AI-assisted self-reflection and personal growth tool. It does not provide medical advice, diagnosis, treatment or crisis support, and is not a replacement for a qualified healthcare professional. SUBSCRIPTION Unloop offers two auto-renewing subscriptions: Unloop Annual, with a 7-day free trial for eligible subscribers, and Unloop Monthly, billed monthly with no free trial. Current prices and trial terms are shown before you subscribe. Payment is charged to your Apple Account at confirmation of purchase or after any free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Terms of Use: https://www.unloop.so/terms Privacy Policy: https://www.unloop.so/privacy

Screenshots

Keld AI Health Patterns4 screens
Unloop4 screens

Verdict

The call

The clearest difference is ads: Keld AI Health Patterns at none against Unloop's shown. Keld AI Health Patterns also leads on rating (5.0 vs 4.7). Unloop's advantage is ratings volume (6 vs 2) and iOS requirement (15.1 vs 18.0). On price, review sentiment, update cadence 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. Keld AI Health Patterns sells 2 in-app purchases, starting at $3.99 per month and Unloop sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Keld AI Health Patterns holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Keld AI Health Patterns ships an update every 6 days, Unloop every 4 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Keld AI Health Patterns versus Unloop: the parameters behind the verdict, then further details
ParameterKeld AI Health PatternsUnloop
PriceFreeFree
Rating5.0 (2 ratings) — better4.7 (6 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings26 — better
Update frequencyEvery 6 daysEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size397 MB111 MB
Age rating17+17+
DeveloperBrian GansereitUnloop Labs, Inc.

Customer experience

Keld AI Health Patterns

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

Unloop

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Keld AI Health Patterns

Subscriptions2
  • Keld+14 Days trial$3.991 Month
  • Keld+14 Days trial$99.991 Year
3 purchases

Unloop

Subscriptions3
  • Unloop Monthly$12.991 Month
  • Unloop Annual7 Days trial$69.991 Year
  • Unloop Annual1 Year trial$69.991 Year

Questions

Is Keld AI Health Patterns free?
Keld AI Health Patterns is free to download, with in-app purchases available.
Is Unloop free?
Unloop is free to download, with in-app purchases available.
Which has better reviews, Keld AI Health Patterns or Unloop?
Keld AI Health Patterns is rated higher. Keld AI Health Patterns averages 5.0 out of 5 from 2 ratings, while Unloop averages 4.7 from 6 ratings.
Do Keld AI Health Patterns or Unloop have ads?
Unloop shows ads; Keld AI Health Patterns does not.
Which is updated more often, Keld AI Health Patterns or Unloop?
Keld AI Health Patterns ships an update every 6 days, and Unloop every 4 days. Most recently, Keld AI Health Patterns was updated on October 24, 2026 and Unloop on October 24, 2026.

Other comparisons