RandomWalk vs Congress CO2 budget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RandomWalk
Explore your surroundings with spontaneous, randomized journeys. Whether on foot, bike, or by car, discover new paths or create unique loops and detours to your chosen destination.
- Random route generation
- Customizable loop routes
- Detour options for destinations
- Supports walking, biking, and car travel
- Discover unexpected local areas
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Tired of always taking the same route or of having the same commuting way? Discover the unexpected around you! On foot, by bike or by car, go for an impromptu tour. Choose to follow a completely random route, or a loop that will return you to the starting point after the distance that you decide. Or choose the destination and generate alternative routes with unexpected detours.
Congress CO2 budget
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Are you organizing a conference or a congress? You plan to take part in it? In less than a minute, estimate its climate impact and test options to reduce its greenhouse gas emissions. The results displays in real time, and can be shared with your team or partners.
Screenshots
Verdict
The clearest difference is update cadence: RandomWalk at monthly against Congress CO2 budget's every 2 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RandomWalk ships an update monthly, Congress CO2 budget every 2 months. Both last shipped on November 3, 2026.
| Parameter | RandomWalk | Congress CO2 budget |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Jerome Kasparian | Université de Genève |
In-app purchases
RandomWalk
No in-app purchases
Congress CO2 budget
No in-app purchases
Questions
Is RandomWalk free?
Is Congress CO2 budget free?
Do RandomWalk or Congress CO2 budget have ads?
Which is updated more often, RandomWalk or Congress CO2 budget?
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