Comparison

Engine Room Training vs GroundWork Semi Private

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

Head to head

GroundWork Semi Private

Free

💪 Health & Fitness

No ratingsView app →

About

Engine Room Training

Features

Read full description

Download the Engine Room Training App today to plan and schedule your sessions! From this mobile App you can view timetables, sign - up to memberships and courses, and view ongoing promotions, as well as view the studio’s location and contact information.

About

GroundWork Semi Private

Features

Read full description

Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.

Screenshots

Engine Room Training4 screens

GroundWork Semi Private3 screens

Verdict

The call

The clearest difference is iOS requirement: GroundWork Semi Private at 14.0 against Engine Room Training'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

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 5 level

Engine Room Training versus GroundWork Semi Private: the parameters behind the verdict, then further details
Parameter	Engine Room Training	GroundWork Semi Private
Price	Free	Free
Update frequency	Every 5 months	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.4	14.0 — better
Further details — not scored
Size	83 MB	55 MB
Age rating	17+	4+
Developer	Shaping Change Ltd	TeamUp Sports

In-app purchases

None

Engine Room Training

No in-app purchases

None

GroundWork Semi Private

No in-app purchases

Questions

Is Engine Room Training free?

Engine Room Training is free to download, with no in-app purchases.

Is GroundWork Semi Private free?

GroundWork Semi Private is free to download, with no in-app purchases.

Do Engine Room Training or GroundWork Semi Private have ads?

Neither Engine Room Training nor GroundWork Semi Private shows ads.

Which is updated more often, Engine Room Training or GroundWork Semi Private?

Engine Room Training ships an update every 5 months, and GroundWork Semi Private every 5 months. Most recently, Engine Room Training was updated on November 4, 2026 and GroundWork Semi Private on October 30, 2026.