Comparison

Nadena vs Sika Strength

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

Head to head

Nadena

Train smarter, reach faster

We make you strong

★ 4.918 ratingsView app →

About

Nadena

Features

Read full description

Nadena Your Fitness Journey, Simplified •⁠ ⁠Explore personalized workout plans tailored to your goals •⁠ ⁠Custom workout and nutrition plans made for you •⁠ ⁠Easily track progress and log workouts in one place •⁠ ⁠Join a motivating community of fitness enthusiasts •⁠ ⁠Find the best coach for you

About

Sika Strength

This app offers personalized workout plans and guidance from expert trainers. It features an AI coach to assist with your fitness journey and provides instructional videos and tips.

Highlights

Personalized training programs
AI Coachbot
Training videos
Tips from professional trainers
Free trial

Features

Read full description

The Sika Strength app provides personalised training programs, Coach chat, training videos and tips from our professional trainers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Nadena4 screens

Sika Strength4 screens

Verdict

The call

The clearest difference is in-app purchases: Nadena at none against Sika Strength's 2. Nadena also leads on update cadence (every 4 weeks vs every 2 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. Sika Strength sells 2 in-app purchases, starting at $44.99 per month. Nadena asks for nothing beyond the download.

UpkeepUpdate frequency

Nadena ships an update every 4 weeks, Sika Strength every 2 months. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level

Nadena versus Sika Strength: the parameters behind the verdict, then further details
Parameter	Nadena	Sika Strength
Price	Free	Free
Rating	—	4.9 (18 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	18 — better
Update frequency	Every 4 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.6 — better	16.4
Further details — not scored
Size	66 MB	52 MB
Age rating	4+	4+
Developer	NADENA PORTAL	Sika Strength

In-app purchases

None

Nadena

No in-app purchases

2 purchases

Sika Strength

Subscriptions2

Monthly subscription$44.991 Month
Yearly Subscription$499.991 Year

Questions

Is Nadena free?

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

Is Sika Strength free?

Sika Strength is free to download, with in-app purchases available.

Do Nadena or Sika Strength have ads?

Neither Nadena nor Sika Strength shows ads.

Which is updated more often, Nadena or Sika Strength?

Nadena ships an update every 4 weeks, and Sika Strength every 2 months. Most recently, Nadena was updated on October 24, 2026 and Sika Strength on October 24, 2026.