Comparison

Aztec Tanning Studio vs 6FIT

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

Head to head

About

Aztec Tanning Studio

Features

Read full description

Established in 1999 and still going strong, very clean and friendly shop were we are always here to give advice and any questions you have.

About

6FIT

Features

Read full description

ONLINE TRAINING, NUTRITION, MINDSET, ACCOUNTABILITY MEMBERS GET BASIC ACCESS TO: - TRAINING PLANS - NUTRITION PLANS AND MACRO / CALORIE CONTROLLED PLANS - EXERCISE AND TRAINING VIDEOS - HYROX, STRENGTH, HYPERTROPHY, HYBRID, AEROBIC & PERFORMANCE TRAINING PLANS * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

Aztec Tanning Studio3 screens

6FIT3 screens

Verdict

The call

The clearest difference is in-app purchases: Aztec Tanning Studio at none against 6FIT's 1. 6FIT's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, device support and iOS requirement 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. 6FIT sells 1 in-app purchase, starting at $99.99 per month. Aztec Tanning Studio asks for nothing beyond the download.

UpkeepUpdate frequency

Aztec Tanning Studio ships an update every 4 months, 6FIT every 5 weeks. Both last shipped on October 27, 2026.

Scorecard2 real differences · 4 level

Aztec Tanning Studio versus 6FIT: the parameters behind the verdict, then further details
Parameter	Aztec Tanning Studio	6FIT
Price	Free	Free
Update frequency	Every 4 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.0	15.0 — better
Further details — not scored
Size	54 MB	51 MB
Age rating	4+	17+
Developer	Kevin Tucker	streamline fitness ltd

In-app purchases

None

Aztec Tanning Studio

No in-app purchases

1 purchases

6FIT

Subscriptions1

6FIT ONLINE$99.991 Month

Questions

Is Aztec Tanning Studio free?

Aztec Tanning Studio is free to download, with no in-app purchases.

Is 6FIT free?

6FIT is free to download, with in-app purchases available.

Do Aztec Tanning Studio or 6FIT have ads?

Neither Aztec Tanning Studio nor 6FIT shows ads.

Which is updated more often, Aztec Tanning Studio or 6FIT?

Aztec Tanning Studio ships an update every 4 months, and 6FIT every 5 weeks. Most recently, Aztec Tanning Studio was updated on October 27, 2026 and 6FIT on October 27, 2026.