Thalos Downloads & RevenueThalos · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperJOHN WALLIS YOUNGBLOOD
CategorySports
PriceFree
Released
Rating★ 0.0 (0)
Version1.3.9 (19)
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026📈Dropped out of every chart we track🆕First spotted by AppInsider📦Version 1.3.9 (19)🆕Released on the App Store
Full timeline · 4 events
- 📈Thalos dropped out of every chart we trackLast seen 13 Oct
- 🆕Thalos first spotted by AppInsider#32 in Top Free · Sports · Russia
- 📦Thalos version 1.3.9 (19)Bug Fixes
- 🆕Thalos released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
Thalos on the App Store
App details
App ID
6761337227
Publisher
JOHN WALLIS YOUNGBLOOD
On the store since
Apr 2026
Under a year
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
43 MB
Also listed in
Education
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Thalos
Thalos is the all-in-one dive app built for serious divers and instructors. Whether you're planning a deep technical dive or running an open water course, Thalos has everything you need — and it works fully offline when it matters most.
DIVE LOGBOOK
Log every dive with depth, time, gas, conditions, marine life sightings, buddy signatures, and photos. Full version history keeps your records safe. Organize dives into trips and track your personal certifications.
DIVE SITES & EMERGENCY PLANS
Access 510+ dive sites with detailed emergency action plans, nearest hyperbaric chambers, and emergency contacts — all stored locally so they're available even without signal.
9 DIVE CALCULATORS
• Bühlmann ZHL-16C decompression planner with gradient factors
• Gas planner and gas blending
• SAC rate, turn pressure, weight calculator
• Dive tables, unit converter, altitude diving
EMERGENCY MODE
One tap gets you to emergency procedures and critical contacts. Works 100% offline.
INSTRUCTOR MODULE
Manage students, run courses with 26 built-in templates, track skill sign-offs, generate paperwork (liability waivers, medical forms, training dives), and issue certifications.
SOCIAL FEED & TANK TAPS
Share your dives, follow other divers, and give Tank Taps — the diver's way of saying nice dive.
COMMUNITY
Discover and post dive classes, trips, and dive centers. Instructors can manage enrollments directly in the app.
SUBSCRIPTION
Thalos requires a subscription after a 1-month free trial. $2.99/month or $19.99/year.
Terms of Use: https://blackflagdivecenter.github.io/Thalos/terms.html
Privacy Policy: https://blackflagdivecenter.github.io/Thalos/privacy.html
DIVE LOGBOOK
Log every dive with depth, time, gas, conditions, marine life sightings, buddy signatures, and photos. Full version history keeps your records safe. Organize dives into trips and track your personal certifications.
DIVE SITES & EMERGENCY PLANS
Access 510+ dive sites with detailed emergency action plans, nearest hyperbaric chambers, and emergency contacts — all stored locally so they're available even without signal.
9 DIVE CALCULATORS
• Bühlmann ZHL-16C decompression planner with gradient factors
• Gas planner and gas blending
• SAC rate, turn pressure, weight calculator
• Dive tables, unit converter, altitude diving
EMERGENCY MODE
One tap gets you to emergency procedures and critical contacts. Works 100% offline.
INSTRUCTOR MODULE
Manage students, run courses with 26 built-in templates, track skill sign-offs, generate paperwork (liability waivers, medical forms, training dives), and issue certifications.
SOCIAL FEED & TANK TAPS
Share your dives, follow other divers, and give Tank Taps — the diver's way of saying nice dive.
COMMUNITY
Discover and post dive classes, trips, and dive centers. Instructors can manage enrollments directly in the app.
SUBSCRIPTION
Thalos requires a subscription after a 1-month free trial. $2.99/month or $19.99/year.
Terms of Use: https://blackflagdivecenter.github.io/Thalos/terms.html
Privacy Policy: https://blackflagdivecenter.github.io/Thalos/privacy.html
Latest updates
1.3.9 (19)
Bug Fixes