Comparison

NTX Freediving vs e

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

Head to head
About

NTX Freediving

Features
Read full description

NTX Freediving is UK-based freediving organization that has been teaching and promoting freediving in the UK since 1999. NTX Freediving holds regular freediving sessions in 9 locations across the south of England. We also organise freediving training courses, workshops, and competitions, along with facilitating opportunities to freedive in many exciting locations abroad. NTX was founded by Marcus Greatwood and the sessions implement the training philosophy and learning principles that he developed. These techniques have been used to train thousands of recreational freedivers and world record holders alike. App features: - Users can purchase membership to NTX Freediving Club - Users can book on to NTX Freediving training courses, workshops and competitions - Users can reserve spots for international freediving trips

About

e

Features
Read full description

e-Meditation – Neurotechnology of Inner Peace The official companion app for the e-Meditation device, designed to unlock a new level of meditative experience. Enter deep calm from the very first minute with personalized gentle neurostimulation. The app lets you control your sessions, choose modes, and track your progress—making meditation natural, fast, and truly effective. Key Features: • Connect and control your e-Meditation device • Launch neurostimulation-enhanced meditation sessions • Personalized programs for deep relaxation • State tracking and practice recommendations • Intuitive interface for effortless daily use Discover the future of meditation—where science, technology, and inner peace come together.

Screenshots

NTX Freediving4 screens
e4 screens

Verdict

The call

The clearest difference is update cadence: e at weekly against NTX Freediving's every 3 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NTX Freediving ships an update every 3 months, e weekly. The most recent releases landed on September 11, 2026 and August 5, 2026 respectively.

Scorecard1 real difference · 5 level
NTX Freediving versus e: the parameters behind the verdict, then further details
ParameterNTX Freedivinge
PriceFreeFree
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size83 MB100 MB
Age rating17+17+
DeveloperNoTanx Apnea LTDBrainPatch Ltd.

In-app purchases

None

NTX Freediving

No in-app purchases

None

e

No in-app purchases

Questions

Is NTX Freediving free?
NTX Freediving is free to download, with no in-app purchases.
Is e free?
e is free to download, with no in-app purchases.
Do NTX Freediving or e have ads?
Neither NTX Freediving nor e shows ads.
Which is updated more often, NTX Freediving or e?
NTX Freediving ships an update every 3 months, and e weekly. Most recently, NTX Freediving was updated on September 11, 2026 and e on August 5, 2026.

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