Comparison

Race To Zero vs Cajigo

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

Head to head
About

Race To Zero

Features
Read full description

Race To Zero is a fun packed app with a serious message - a great tool for learning about spending, investing, innovating and production. Simply tap and swipe your choices to see if you can make the best decisions to achieving a carbon neutral town. Within the game you will learn about the choices in economics and also the technologies of energy production, saving and storage. You start with oil powered energy production and a generally happy population. However, the townspeople would like to see change and that's where you come in! Exciting App Features - Plan your Spending Buy, Invest, Research and Sell to get the optimum outcome to your Race to Zero Carbon. - Augmented Reality STEM Puzzles Games against the clock appear in your World - can you fix a circuit board? make the optimal wind farm? fix the water generator? - 3D Town in AR Watch your animated town advance as you evolve the energy use. - Choose your name and see your team Select a fun name from the drop down lists and see which of the 4 Scottish themed teams you are assigned to. - Hundreds of Chance events Sometimes good, sometimes bad - the road to success is never predictable. - 30 minute gameplay Manage a budget over 4 decades in just 30 minutes - can you beat the politicians to Carbon Zero? - Group Play Share your special code in the classroom or at home to include friends and colleagues in a group game. - Review your Stats After every game, see your activity in graphs and review your choices - can you beat it next time? This app is a free, family safe digital product and there is: - No In-app Purchasing; - No Advertising; - No Registration; - No Personal Data Recorded. The aim of the product is to provide supplementary learning on economics and increase environmental awareness in a fun, engaging way. This product was developed by the Award winning Mardles team at Harmony Studios and funded by Fife Council, Scotland and Interreg North Sea Region.

About

Cajigo

Features
Read full description

Cajigo is an educational learning platform that provides mentoring and support to girls and women. It is an innovative and game changing app that provides a gateway for industry leaders to support, mentor and guide women at different stages in their life to enter and thrive in technology careers. We have two platforms for two different age groups; 1. Under 18’s Through inspirational content, we support girls by demystifying why STEM education matters and provide learning to create pathways into the exciting technology careers shaping our world. 2. Over 18’s We provide career guidance and support to women through a community of mentors, to help them gain the knowledge, skills and expertise to drive their careers to new heights. Our freemium service guides women to explore a variety of exciting careers, across industries whilst connecting them with like-minded women. Our premium service provides access to mentoring with industry experts AND the strategies and tools for career progression. Cajigo is demystifying what it means to be a β€œwoman in tech” in today’s digital driven world, empowering more women to join in, to build products and services that can improve the way we live, work and play.

Screenshots

Race To Zero4 screens
Cajigo4 screens

Verdict

The call

The clearest difference is update cadence: Cajigo at every 5 weeks against Race To Zero's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Race To Zero ships an update every 13 months, Cajigo every 5 weeks. Both last shipped on October 25, 2026.

Scorecard1 real difference Β· 5 level
Race To Zero versus Cajigo: the parameters behind the verdict, then further details
ParameterRace To ZeroCajigo
PriceFreeFree
Update frequencyEvery 13 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 β€” better
Further details β€” not scored
Size262 MB56 MB
Age rating4+4+
DeveloperHarmony Studios LimitedIndigo RM Limited

In-app purchases

None

Race To Zero

No in-app purchases

None

Cajigo

No in-app purchases

Questions

Is Race To Zero free?
Race To Zero is free to download, with no in-app purchases.
Is Cajigo free?
Cajigo is free to download, with no in-app purchases.
Do Race To Zero or Cajigo have ads?
Neither Race To Zero nor Cajigo shows ads.
Which is updated more often, Race To Zero or Cajigo?
Race To Zero ships an update every 13 months, and Cajigo every 5 weeks. Most recently, Race To Zero was updated on October 25, 2026 and Cajigo on October 25, 2026.

Other comparisons