Comparison

Sasol Solar Challenge vs Klarbud

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

Head to head
About

Sasol Solar Challenge

Features
Read full description

2024 SASOL SOLAR CHALLENGE In September 2024, South Africa will host professional and amateur solar car teams from around the world as they take on the Sasol Solar Challenge. Now in its 14th year, teams take on the challenge to develop, build and drive solar-powered cars, with the ultimate goal of covering the most distance without using a drop of fuel. The challenge alternates with the Bridgestone World Solar Challenge and has hosted some of the world’s leading teams as they test their vehicles ahead of the global event. Solar car teams typically partner with leading technology companies to test and develop cutting edge innovations during their participation at solar challenges. The Sasol Solar Challenge is renowned for being uniquely challenging due to the varying weather conditions and a total altitude drop of nearly 2 000 m, putting the often newly launched technology inside solar cars to the ultimate test. Competitive solar cars have to be lightweight, aerodynamic, efficient, and safe - making them ideal testbeds for a variety of engineering sectors. The 2024 event is bringing new local and international teams (high school, university and private engineers teams) including those competing for the first time in South Africa.

About

Klarbud

Features
Read full description

Klarbud er verktøyet for norske håndverkere som vil bruke mindre tid på papirarbeid og mer tid på jobben. LAG OG SEND TILBUD FRA BYGGEPLASSEN Profesjonelle tilbud med ditt firmanavn og din logo — laget på mobilen mens du står hos kunden. Kunden godtar digitalt med ett trykk. FÅ BESKJED NÅR KUNDEN SVARER Push-varsel når tilbudet åpnes, aksepteres eller avslås. Du vet alltid hvor saken står. FØR TIMER OG UTLEGG DER JOBBEN SKJER Timeføring med kvarters-presisjon, materialer og utlegg med kvitteringsfoto — rett på prosjektet. KVALITETSSIKRING I LOMMA Sjekklister basert på BVN, TEK17 og NS 3420. Avviksrapporter med bildedokumentasjon. Sluttrapporter som sendes kunden digitalt. KUNDEREGISTER MED BRØNNØYSUND-OPPSLAG Firmakunder autofylles fra Enhetsregisteret. Ring, send SMS eller e-post rett fra kundekortet. Alt synkroniseres med Klarbud på web (app.klarbud.no), der du også finner FDV-dokumentasjon, kontrakter, HMS-håndbok og regnskapsintegrasjoner mot Tripletex, PowerOffice og Fiken. Klarbud krever abonnement (7 dagers gratis prøveperiode).

Screenshots

Sasol Solar Challenge3 screens
Klarbud4 screens

Verdict

The call

The clearest difference is update cadence: Sasol Solar Challenge at weekly against Klarbud's monthly. 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

Sasol Solar Challenge ships an update weekly, Klarbud monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
Sasol Solar Challenge versus Klarbud: the parameters behind the verdict, then further details
ParameterSasol Solar ChallengeKlarbud
PriceFreeFree
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size36 MB40 MB
Age rating4+4+
DeveloperSOUTH AFRICAN SOLAR EVENTS (PTY) LTD.Kjetil Furas

In-app purchases

None

Sasol Solar Challenge

No in-app purchases

None

Klarbud

No in-app purchases

Questions

Is Sasol Solar Challenge free?
Sasol Solar Challenge is free to download, with no in-app purchases.
Is Klarbud free?
Klarbud is free to download, with no in-app purchases.
Do Sasol Solar Challenge or Klarbud have ads?
Neither Sasol Solar Challenge nor Klarbud shows ads.
Which is updated more often, Sasol Solar Challenge or Klarbud?
Sasol Solar Challenge ships an update weekly, and Klarbud monthly. Most recently, Sasol Solar Challenge was updated on November 3, 2026 and Klarbud on October 31, 2026.

Other comparisons