Comparison

sunLIFE 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

sunLIFE

Read full description

sunLIFE en ny solariekedja i Stockholm, spännande koncept från alla sol-leverantörer Köp soltid och solkort direkt i appen

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

sunLIFE4 screens

Katjas kraftverk4 screens

Verdict

The call

The clearest difference is update cadence: sunLIFE at every 2 months against Katjas kraftverk's every 7 months. sunLIFE 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

sunLIFE ships an update every 2 months, Katjas kraftverk every 7 months. The most recent releases landed on September 27, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level

sunLIFE versus Katjas kraftverk: the parameters behind the verdict, then further details
Parameter	sunLIFE	Katjas kraftverk
Price	Free	Free
Update frequency	Every 2 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	41 MB	80 MB
Age rating	4+	4+
Developer	Bitlla AB	Ellions AB

In-app purchases

None

sunLIFE

No in-app purchases

None

Katjas kraftverk

No in-app purchases

Questions

Is sunLIFE free?

sunLIFE 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 sunLIFE or Katjas kraftverk have ads?

Neither sunLIFE nor Katjas kraftverk shows ads.

Which is updated more often, sunLIFE or Katjas kraftverk?

sunLIFE ships an update every 2 months, and Katjas kraftverk every 7 months. Most recently, sunLIFE was updated on September 27, 2026 and Katjas kraftverk on October 30, 2026.