Comparison

Abbotsleigh vs ISC Diver

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

Head to head
About

Abbotsleigh

Features
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Welcome to your new Abbotsleigh app for parents. Receive instant information about Abbotsleigh, push notifications for urgent updates, school newsletters and more. Key features of the Abbotsleigh app: Notices: the Notices module provides Abbotsleigh with the ability to keep their community informed with important information, with push notifications for urgent school notices Calendar: the Calendar module displays all events occurring in the current week or those that are up-and-coming. Events can easily be subscribed to, shared and saved for later Newsletter: the Newsletter module allows Abbotsleigh to share electronic newsletters, directly to the app Other features such as a quick and easy Contact Directory help you to reach Abbotsleigh with the tap of a button Settings allows you to manage the frequency and type of notifications that you receive from Abbotsleigh. Developed by Digistorm - Software for Smarter Schools.

About

ISC Diver

Features
Read full description

ISC DIVER is the all-in-one app for scuba students, certified divers, and dive professionals β€” built hand-in-hand with working dive centres. LEARN TO DIVE β€’ Complete your theory anywhere with the offline course player β€” no connection needed on the boat or at the beach β€’ Interactive lessons, knowledge checks, and final exams right on your phone or tablet β€’ Track skill sign-offs with your instructor in real time β€” even offline, via secure device-to-device transfer YOUR DIGITAL LOGBOOK β€’ Log dives with conditions, depth, time, buddies, and photos β€’ Import dives straight from your dive computer over Bluetooth β€’ Pick dive sites from a worldwide map with 3D terrain views β€’ Record the marine life you spotted on every dive CERTIFICATIONS THAT TRAVEL WITH YOU β€’ Carry digital certification cards for every qualification you earn β€’ Share and verify certifications instantly with any dive centre β€’ Get reminded before memberships and medicals expire CONNECT WITH THE DIVE COMMUNITY β€’ Follow your buddies and favourite dive centres β€’ Share dive highlights, photos, and certification moments β€’ Relive your training with a personalised Dive Wrap video FOR DIVE PROFESSIONALS β€’ Manage students, courses, and sign-offs from the water's edge β€’ Mark exams, verify skills, and certify students on the spot β€’ Present training content to the big screen at your dive centre MEDICALS & PAPERWORK, SORTED β€’ Complete dive medical questionnaires and waivers digitally β€’ Everything stored securely and available when your dive centre needs it Whether you're taking your first breath underwater or teaching your hundredth course, ISC DIVER keeps your entire diving life in one place. Note: an account with a participating ISC dive centre is required. Course purchases are for in-person training delivered by certified instructors.

Screenshots

Abbotsleigh2 screens
ISC Diver4 screens

Verdict

The call

The clearest difference is update cadence: ISC Diver at every 2 months against Abbotsleigh's every 14 months. Abbotsleigh's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Abbotsleigh ships an update every 14 months, ISC Diver every 2 months. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

Scorecard2 real differences Β· 4 level
Abbotsleigh versus ISC Diver: the parameters behind the verdict, then further details
ParameterAbbotsleighISC Diver
PriceFreeFree
Update frequencyEvery 14 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 β€” better15.5
Further details β€” not scored
Size29 MB110 MB
Age rating4+4+
DeveloperABBOTSLEIGH SCHOOLVerticalapps

In-app purchases

None

Abbotsleigh

No in-app purchases

None

ISC Diver

No in-app purchases

Questions

Is Abbotsleigh free?
Abbotsleigh is free to download, with no in-app purchases.
Is ISC Diver free?
ISC Diver is free to download, with no in-app purchases.
Do Abbotsleigh or ISC Diver have ads?
Neither Abbotsleigh nor ISC Diver shows ads.
Which is updated more often, Abbotsleigh or ISC Diver?
Abbotsleigh ships an update every 14 months, and ISC Diver every 2 months. Most recently, Abbotsleigh was updated on October 9, 2026 and ISC Diver on October 2, 2026.

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