ELEMENT | 08 vs The Deep Practice AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ELEMENT | 08
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ELEMENT | 08 is a training, logging and analysis system for freedivers. TRAIN WITH INTENTION Build custom Static and Breathwork tables with CO2 and O2 progressions, custom rest, hold, and recover blocks, and full audio announcements. Follow structured progressions toward new breath-hold times, or build a full Season Plan with periodized phases for depth and pool competition prep. YOUR DIVE LOG, PROPERLY DONE Sessions save automatically. Log dives by hand or import them from your dive computer (Garmin and Suunto FIT, UDDF, and more), keeping your full training history in one place. INSIGHTS THAT MATTER Long-term trends across breath hold, equalization, and dive data. Depth bands, SpO2 exposure zones, mouthfill factor, and more. Connect a Bluetooth pulse oximeter for live SpO2, heart rate, and detailed post-session analysis. ASK ABOUT YOUR DIVING A built-in AI assistant answers questions about your own logged data in plain language. Ask how your depth is trending, compare two dives, or dig into a single session, and get answers grounded in your real numbers, with charts drawn right on your device. Only your question and the summary figures needed to answer it are sent to generate the response. Your raw dive logs, full profiles, and location never leave your device. SHARE YOUR DIVES Turn a depth dive into a Dive Reel: an animated overlay of your depth, time, and stats, on your own footage or a clean background. Pick a template, line it up with your clip, and export a video made for stories and reels. TRAIN WITH YOUR COACH Coach Mode links you and your coach. Pair with a code, receive training plans that land straight in your Today view, and share your logged dives so your coach can follow your progress. BUILT FOR FREEDIVERS, BY A FREEDIVER Local-first by default: your data lives on your device. Create an optional account to back it up to the cloud and restore it on a new phone. The core app is free, with no subscription required to train seriously. TRAIN SAFELY Breath-hold training carries real risks. Never train in or near water without a trained buddy supervising you directly, and never alone. ELEMENT | 08 supports your training. It does not replace certified instruction or medical advice. More at element08.io Terms of Use: https://element08.io/terms.html
The Deep Practice AI
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TRAIN WITH CONTEXT, NOT GUESSWORK The Deep Practice AI turns your profile, goals, training logs, readiness, equalization work, and Garmin/FIT data into one connected training system. Its personalized freediving intelligence helps you decide what to train, understand what happened, and know what comes next. BUILT AROUND YOU Add your level, target depth, personal best, preferred discipline, equalization method, availability, and main weakness. The more context you provide, the more relevant your plans, reviews, and guidance become. WHAT YOU CAN DO • Ask training questions and receive guidance shaped by your profile, goals, and recent work• Generate personalized seven-day plans across depth, pool, equalization, gym, and recovery• Log each session and receive clear feedback for the next one• Upload Garmin/FIT files to review dive data alongside your notes and goals• Check your readiness before training and adjust the day’s demands• Track progress with context—not just numbers A CONTINUOUS PRACTICE Every session adds intelligence to the next. Plan, train, log, review, and adjust in one place, with continuity across your whole freediving journey. WHO IT’S FOR Built for freedivers who want more structure, clarity, and continuity—from early certifications to focused depth progression. TRAIN SAFELY This app supports training; it does not replace an instructor, a qualified buddy, medical advice, or proper freediving safety supervision. Always train with a qualified buddy, follow safe freediving practices, and seek professional advice for medical or safety concerns. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
ELEMENT | 08 and The Deep Practice AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ELEMENT | 08 sells 10 in-app purchases, starting at $3.99 per month and The Deep Practice AI sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
ELEMENT | 08 ships an update weekly, The Deep Practice AI fortnightly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | ELEMENT | 08 | The Deep Practice AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 9 MB |
| Age rating | 12+ | 4+ |
| Developer | Philipp Heinzelmann | Irvin Htay Myint |
In-app purchases
ELEMENT | 08
- Monthly Pro$3.991 Month
- AI Assistant Add-on (Monthly)$4.991 Month
- AI Assistant Add-on (Loyalty)$12.991 Year
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- Season Pro$14.991 Year
- ELEMENT 08 Pro (Annual)$22.991 Year
- AI Assistant Add-on (Annual)$49.991 Year
- Lifetime Founder$29.99
- lifetime_early$39.99
- Lifetime Regular$59.99
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- ELEMENT 08 Lifetime$59.99
The Deep Practice AI
- TDP AI Pro Monthly$3.991 Month
- TDP AI Premium Monthly$7.991 Month
- TDP AI Pro Monthly$19.991 Month
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- TDP AI Pro Yearly$99.991 Year
Questions
Is ELEMENT | 08 free?
Is The Deep Practice AI free?
Do ELEMENT | 08 or The Deep Practice AI have ads?
Which is updated more often, ELEMENT | 08 or The Deep Practice AI?
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