Comparison

SYNC GO vs Radical Trainers

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

Head to head
About

SYNC GO

This app is an all-in-one tool for creating music playlists for fitness classes. It allows instructors to access monthly music and video content, trim songs, and make playlists available offline. It also provides access to teaching aids and syncs content from a previous platform.

Highlights
  • Music playlist creation
  • Trim songs to custom lengths
  • Offline playlist access
  • Access to monthly music/video content
  • Syncs with SYNC Now
  • Access to teaching aids
Features
Read full description

Developed exclusively for Strong Nation's instructor network, SYNC Go is an all-in-one tool for music playlist creation. The app allows members to access their monthly music and video content provided to them by Strong Nation. Members can create a tailored playlist for their Strong Nation class. SYNC Go features trimming songs to any length to fit your class needs. Playlists can be made available offline when wifi and data are not accessible in class. Members can also easily access videos and the latest Strong Nation provided teaching aids. The app is only available to current licensed, premium Strong Nation Instructors who are members of the 'SYNC' program. Initial sign in is required to verify membership status. Your favorite content from SYNC Now automatically syncs with SYNC Go without missing a beat. The best part? You can access your playlists in class without needing Wi-Fi or mobile data. This app is for Premium SYNC Members only.

About

Radical Trainers

Features
Read full description

We’ve rebuilt the Radical Fitness App from top to bottom. The third generation Radical Fitness App is here now. Easier and friendlier to navigate - plus create your own playlists as simple as 123. Bigger, better, faster - download the new App today and get the same features and benefits, which have been significantly upgraded for the users' simplicity of use. Key features of the new App: • Design is now simpler to operate. • Program layout is now customized vertically, so much easier to click on the program and the release you want to access. Simply scroll for mix selection. • Users can now view six mixes on the screen compared to only two to three before. • Searching for tracks is smoother as you can easily move back to where you were previously without starting back at the beginning again. • A new indicator gives you a visual record of the tracks being downloaded. • Individual tracks can now be downloaded rather than the whole mix, meaning that you can also now delete a single track from a mix you’ve downloaded. This frees up space with tracks you won’t use. • Creating playlists is easier and more functional, and the deleting of tracks is a simple smooth double click. • In MY LIBRARY, you can view only the mixes that have been downloaded, which makes searching a breeze. • Searching for your favorite track just got easier as you can now search for a song by its name. • FAVORITES, you can select favorite tracks, making it easier to search for tracks you like. • In NOW PLAYING, you can view what track is coming up next. • In NOW PLAYING, you can also see the Beats per Min of each track, which allows you to see the peaks in a class. • If you get a new device, you will keep your playlists and favorites; you will only have to download them again or use them with an internet connection!

Screenshots

SYNC GO4 screens
Radical Trainers4 screens

Verdict

The call

The clearest difference is iOS requirement: SYNC GO at 14.0 against Radical Trainers's 17.0. 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

SYNC GO ships an update every 4 months, Radical Trainers every 3 months. The most recent releases landed on October 9, 2026 and September 27, 2026 respectively.

Scorecard1 real difference · 9 level
SYNC GO versus Radical Trainers: the parameters behind the verdict, then further details
ParameterSYNC GORadical Trainers
PriceFreeFree
Rating4.4 (39 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings39 — better—
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size51 MB61 MB
Age rating4+4+
DeveloperZumba® FitnessRadical Fitness

In-app purchases

None

SYNC GO

No in-app purchases

None

Radical Trainers

No in-app purchases

Questions

Is SYNC GO free?
SYNC GO is free to download, with no in-app purchases.
Is Radical Trainers free?
Radical Trainers is free to download, with no in-app purchases.
Do SYNC GO or Radical Trainers have ads?
Neither SYNC GO nor Radical Trainers shows ads.
Which is updated more often, SYNC GO or Radical Trainers?
SYNC GO ships an update every 4 months, and Radical Trainers every 3 months. Most recently, SYNC GO was updated on October 9, 2026 and Radical Trainers on September 27, 2026.

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