Comparison

TWMS Mobile vs Sky Ledge

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

Head to head
About

TWMS Mobile

Features
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Damstra’s free TWMS mobile App allows users to interact with the Damstra TWMS system on the go. The app is suitable for use by: Individuals and Sites. The access you receive will be based on the username and password you log in with. The type of information you can access as an Individual includes: β€’ Current and Expired Competencies and Qualifications β€’ Inductions and Expiry Dates β€’ Online Training β€’ Correspondence β€’ Time Cards β€’ Conduct Site Access Checks β€’ Renew documents from your device β€’ Scan QR code from the back of an TWMS card β€’ Training calendar β€’ Company documents β€’ Gate control Site user access can: β€’ Search for People based on name and skills β€’ View Profiles β€’ On site right now β€’ Site TWMS Hardware status β€’ View Generic Inductions if applicable β€’ Create Help desk Cases β€’ View Time cards β€’ Site Evacuation Lists β€’ Perform on the spot Audits Individuals : Access to a username and password for the app is provided to you by your Company. Your company can access and reset this information in the TWMS Portal at www.damstra.com.au. Once in the portal go to Company -> log in account management -> employee portal accounts. Sites use their own username and password, same as used on the TWMS website.

About

Sky Ledge

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Leverage the power and flexibility of Sky Ledge and take control of all your assets and operations. Sky Ledge is an operational insights platform that gives you the visibility and control you need to minimize inefficiencies, oversight, theft, and ultimately, unnecessary costs associated with your operations.

Screenshots

TWMS Mobile4 screens
Sky Ledge4 screens

Verdict

The call

TWMS Mobile and Sky Ledge are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences
TWMS Mobile versus Sky Ledge: the parameters behind the verdict, then further details
ParameterTWMS MobileSky Ledge
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS14.0 β€” better15.0
Further details β€” not scored
Size77 MB40 MB
Age rating4+4+
DeveloperIdeagen LimitedSky Ledge Pty Ltd

In-app purchases

None

TWMS Mobile

No in-app purchases

None

Sky Ledge

No in-app purchases

Questions

Is TWMS Mobile free?
TWMS Mobile is free to download, with no in-app purchases.
Is Sky Ledge free?
Sky Ledge is free to download, with no in-app purchases.
Do TWMS Mobile or Sky Ledge have ads?
Neither TWMS Mobile nor Sky Ledge shows ads.
Which is updated more often, TWMS Mobile or Sky Ledge?
TWMS Mobile ships an update every 2 months, and Sky Ledge every 2 months. Most recently, TWMS Mobile was updated on September 16, 2026 and Sky Ledge on September 10, 2026.

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