Comparison

Solexpress vs Katjas kraftverk

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

Head to head

About

Solexpress

Read full description

Solexpress Drop in Solarium är en växande kedja Drop in Solarium där solarier från Världsledande Ergoline står i centrum.

About

Katjas kraftverk

Features

Read full description

Välkommen till Katjas kraftverks app! I vår app kan du: - Boka, avboka, och ställa dig i kö på pass - Checka in på dina pass - Se din aktivitet och statistik - Synka dina bokade pass med kalendern i din telefon Vi utvecklar appen kontinuerligt med nya, spännande funktioner!

Screenshots

Solexpress4 screens

Katjas kraftverk4 screens

Verdict

The call

The clearest difference is update cadence: Solexpress at every 3 months against Katjas kraftverk's every 7 months. Solexpress also leads on iOS requirement (12.0 vs 16.4). 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

Solexpress ships an update every 3 months, Katjas kraftverk every 7 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 4 level

Solexpress versus Katjas kraftverk: the parameters behind the verdict, then further details
Parameter	Solexpress	Katjas kraftverk
Price	Free	Free
Update frequency	Every 3 months — better	Every 7 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	12.0 — better	16.4
Further details — not scored
Size	42 MB	80 MB
Age rating	4+	4+
Developer	Bitlla AB	Ellions AB

In-app purchases

None

Solexpress

No in-app purchases

None

Katjas kraftverk

No in-app purchases

Questions

Is Solexpress free?

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

Is Katjas kraftverk free?

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

Do Solexpress or Katjas kraftverk have ads?

Neither Solexpress nor Katjas kraftverk shows ads.

Which is updated more often, Solexpress or Katjas kraftverk?

Solexpress ships an update every 3 months, and Katjas kraftverk every 7 months. Most recently, Solexpress was updated on October 26, 2026 and Katjas kraftverk on November 3, 2026.