Comparison

Fusion vs Dutton Gregory

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

Head to head

About

Fusion

Features

Read full description

This application allows Fusion users to perform various different kinds of audits, both online and offline. Currently the live audits are Standards Audit and Adhoc Standards Audit, more will become available through future updates. The standards audit allows a user to audit their leisure centre to ensure that it conforms to certain specifications created by Fusion Ltd.

About

Dutton Gregory

Features

Read full description

Information is updated whenever a task is completed by us, saving you unnecessary time spent on phone calls and emails. The app will even send you notifications when a task has been updated, to make sure you’ve always got up to the minute information.

Screenshots

Dutton Gregory4 screens

Verdict

The call

The clearest difference is update cadence: Fusion at every 3 months against Dutton Gregory's every 11 months. Fusion also leads on iOS requirement (8.1 vs 14.0). Dutton Gregory's advantage is device support (3 vs 1). On price, 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

Fusion ships an update every 3 months, Dutton Gregory every 11 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level

Fusion versus Dutton Gregory: the parameters behind the verdict, then further details
Parameter	Fusion	Dutton Gregory
Price	Free	Free
Update frequency	Every 3 months — better	Every 11 months
Ads	No	No
In-app purchases	No	No
Devices	iPad	iPhone, iPad, iPod — better
Requires iOS	8.1 — better	14.0
Further details — not scored
Size	54 MB	136 MB
Age rating	4+	4+
Developer	Synbiotix Ltd	Dutton Gregory LLP

In-app purchases

None

Fusion

No in-app purchases

None

Dutton Gregory

No in-app purchases

Questions

Is Fusion free?

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

Is Dutton Gregory free?

Dutton Gregory is free to download, with no in-app purchases.

Do Fusion or Dutton Gregory have ads?

Neither Fusion nor Dutton Gregory shows ads.

Which is updated more often, Fusion or Dutton Gregory?

Fusion ships an update every 3 months, and Dutton Gregory every 11 months. Most recently, Fusion was updated on October 3, 2026 and Dutton Gregory on October 7, 2026.