Comparison

TFNTG vs Next Gym Training

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

Head to head

About

TFNTG

Features

Read full description

Download the TFNTG app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device. Visit https://tfntg.com/ to learn more

About

Next Gym Training

Read full description

Download the Next Gym Training app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device. Visit https://www.nextgym.com/ to learn more.

Screenshots

TFNTG4 screens

Next Gym Training4 screens

Verdict

The call

The clearest difference is update cadence: Next Gym Training at every 2 months against TFNTG's every 22 months. On price, ads, in-app purchases and device support 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

TFNTG ships an update every 22 months, Next Gym Training every 2 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 5 level

TFNTG versus Next Gym Training: the parameters behind the verdict, then further details
Parameter	TFNTG	Next Gym Training
Price	Free	Free
Update frequency	Every 22 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.6	15.6
Further details — not scored
Size	32 MB	31 MB
Age rating	4+	4+
Developer	True Function Ninja Training Ground	NextGym LLC

In-app purchases

None

TFNTG

No in-app purchases

None

Next Gym Training

No in-app purchases

Questions

Is TFNTG free?

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

Is Next Gym Training free?

Next Gym Training is free to download, with no in-app purchases.

Do TFNTG or Next Gym Training have ads?

Neither TFNTG nor Next Gym Training shows ads.

Which is updated more often, TFNTG or Next Gym Training?

TFNTG ships an update every 22 months, and Next Gym Training every 2 months. Most recently, TFNTG was updated on October 26, 2026 and Next Gym Training on October 30, 2026.