Comparison

DriftOff vs SUB10 Training

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

Head to head
About

DriftOff

Fall asleep faster with this sleep companion app. It offers guided sleep stories, ambient sounds, breathing exercises, and a cognitive shuffle technique to calm a racing mind. Track your progress and enjoy a dark interface designed for nighttime use.

Highlights
  • Soothing sleep stories
  • Cognitive shuffle technique
  • Ambient sound mixing
  • Guided breathing exercises
  • Sleep session tracking
  • Dark interface
  • Sleep timer
Features
Read full description

Tired body, busy brain? DriftOff is the sleep app for racing minds. Say what's keeping you up. One tap later a calm voice reads random, easy words every few seconds, a soft bed of rain or noise plays underneath, and the screen goes dark. Nothing to follow, nothing to solve. AWAKE AT 2 A.M.? One dim screen, three big buttons, no decisions. RACING THOUGHTS: the cognitive shuffle, done for you, in your chosen narrator and pace. Classic words, two-word pictures, themed pools, or Letters: a seed word and things that start with each of its letters, the way the technique is often done by hand. GET IT OUT OF YOUR HEAD: write tomorrow's things down and leave them on your phone. Anything you park is kept out of tonight's words. WIND DOWN: voice-guided breathing, then sounds. SOUNDS & STORIES: 29 sounds to layer, 18 narrated stories in one calm voice, a timer that fades out on its own. MORNINGS: one tap to say how the night went. DriftOff remembers what helped. No scores, no streaks. HOW THE SHUFFLE WORKS Based on the cognitive shuffle described by sleep researcher Luc Beaudoin: a steady stream of unrelated, easy-to-picture things gives the planning part of your mind nothing to hold on to, so your own sleepiness can take over. There is nothing to get right; a vague impression is plenty. FREE: every sound, the core shuffle, two stories, breathing, thought parking, 2 a.m. rescue. DRIFTOFF PRO: every shuffle category including Sensory mode and Letters, Adaptive pacing, all 18 stories, and your weekly pattern. No account. No tracking. Nothing leaves your phone. DriftOff is a sleep and wellness tool, not a medical device or treatment. If sleep problems persist, talk to a doctor. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vertexlabsolutions.com/privacy

About

SUB10 Training

Features
Read full description

Now it's easier than ever to plan your sessions alongside your schedule. Book classes & sessions on the go, keep your profile up to date and manage your memberships all within the app. View Class Timetable: Easily view your gym's full timetable in real time. You can see who's running the class, whether the class is full and quickly secure your spot with the push of a button. Manage Your Bookings: Schedule a session or book into a Class. You can check in on future bookings and make any changes as needed. Update your Profile: Keep your contact information up to date and choose your own profile photo. Notifications: Receive push notifications from your gym to alert you of upcoming bookings and other club events. View a full history of these communications in app so you never forget an important message. Workout & Measurements: View your workout regime and conveniently track the progression towards your body goals.

Screenshots

DriftOff4 screens
SUB10 Training3 screens

Verdict

The call

The clearest difference is in-app purchases: SUB10 Training at none against DriftOff's 2. SUB10 Training also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, 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. DriftOff sells 2 in-app purchases, starting at $4.99 per month. SUB10 Training asks for nothing beyond the download.

UpkeepUpdate frequency

DriftOff ships an update every 4 weeks, SUB10 Training every 5 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
DriftOff versus SUB10 Training: the parameters behind the verdict, then further details
ParameterDriftOffSUB10 Training
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size140 MB88 MB
Age rating4+4+
DeveloperMd HASANTreshna Enterprises

In-app purchases

2 purchases

DriftOff

Subscriptions2
  • DriftOff Pro Monthly7 Days trial$4.991 Month
  • DriftOff Pro Yearly7 Days trial$29.991 Year
None

SUB10 Training

No in-app purchases

Questions

Is DriftOff free?
DriftOff is free to download, with in-app purchases available.
Is SUB10 Training free?
SUB10 Training is free to download, with no in-app purchases.
Do DriftOff or SUB10 Training have ads?
Neither DriftOff nor SUB10 Training shows ads.
Which is updated more often, DriftOff or SUB10 Training?
DriftOff ships an update every 4 weeks, and SUB10 Training every 5 weeks. Most recently, DriftOff was updated on October 31, 2026 and SUB10 Training on October 28, 2026.

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