Comparison

RollMaster E vs OS Crew

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

Head to head

RollMaster E

Free

💼 Business

★ 3.02 ratingsView app →

About

RollMaster E

This business application allows users to attach important documents directly to their orders, leads, and quotes. It streamlines document management within the platform. Contact support for activation.

Highlights

Attach documents to orders
Attach documents to leads
Attach documents to quotes
Document management
Support contact for activation

Features

Read full description

Attach documents to RollMaster orders, leads, quotes, etc. Contact support@rmaster.com to activate.

About

OS Crew

Features

Read full description

OS Crew is a field management app designed to streamline communication between installation crews, warehouses, and project managers. OS Crew keeps your entire operation connected whether in the field or at the warehouse.

Screenshots

RollMaster E3 screens

OS Crew4 screens

Verdict

The call

The clearest difference is iOS requirement: RollMaster E at 12.0 against OS Crew's 16.4. On price, update cadence, ads and in-app purchases 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

RollMaster E ships an update every 3 weeks, OS Crew every 2 weeks. The most recent releases landed on September 20, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 8 level

RollMaster E versus OS Crew: the parameters behind the verdict, then further details
Parameter	RollMaster E	OS Crew
Price	Free	Free
Rating	3.0 (2 ratings) — better	—
Number of ratings	2 — better	—
Update frequency	Every 3 weeks	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	12.0 — better	16.4
Further details — not scored
Size	18 MB	62 MB
Age rating	4+	4+
Developer	Textile Management Systems Incorporated	Virtual Response

In-app purchases

None

RollMaster E

No in-app purchases

None

OS Crew

No in-app purchases

Questions

Is RollMaster E free?

RollMaster E is free to download, with no in-app purchases.

Is OS Crew free?

OS Crew is free to download, with no in-app purchases.

Do RollMaster E or OS Crew have ads?

Neither RollMaster E nor OS Crew shows ads.

Which is updated more often, RollMaster E or OS Crew?

RollMaster E ships an update every 3 weeks, and OS Crew every 2 weeks. Most recently, RollMaster E was updated on September 20, 2026 and OS Crew on October 11, 2026.