Sober Days Ahead vs GreenTrax
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sober Days Ahead
Track your sobriety streak with this ad-free and cost-free application. It helps you maintain focus on your journey to freedom from addiction, with convenient home screen and lock screen widgets for quick progress checks.
- Sobriety streak tracking
- Home Screen widget
- Lock Screen widget
- Ad-free experience
- No user tracking
- Free to use
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Sober Days Ahead is just a simple app to help you keep focus on how long you've been free from alcohol, though it would work for any addiction. No ads, no tracking, and no cost, because getting off the bottle is more important than me making a buck or two. While the app itself shows your streak, you can also get a quick-look by adding the Home Screen widget. There is also a Lock Screen widget available, which only provides the number, with no context. You know what it means, but folks who see your locked phone won't know what that number represents. Sobriety isn't easy, but you can do it.
GreenTrax
This app records your human-powered journeys, calculating your carbon footprint reduction. It visualizes your progress with charts and savings equivalents, and can import commute data from Strava.
- Tracks human-powered commutes
- Calculates carbon savings
- Displays savings equivalencies
- Visualizes data with charts
- Strava read-only import
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GreenTrax tracks human-powered commuting. By adding commute activities, the app tracks your commutes over time periods and displays carbon savings with helpful charts and savings equivalencies. The app is compatible with Strava allowing read-only import of your entire commute type Strava activities.
Screenshots
Verdict
The clearest difference is in-app purchases: Sober Days Ahead at none against GreenTrax's 4. Sober Days Ahead also leads on update cadence (every 3 days vs every 5 weeks) and ratings volume (5 vs 1). On price, rating, ads and iOS requirement 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. GreenTrax sells 4 one-off in-app purchases. Sober Days Ahead asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Sober Days Ahead against 5.0 for GreenTrax. That said, the two scores are not equally well evidenced: Sober Days Ahead has 5 ratings behind it against 1, so its average is the more settled of the two.
Sober Days Ahead ships an update every 3 days, GreenTrax every 5 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | Sober Days Ahead | GreenTrax |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 3 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 12+ | 4+ |
| Developer | Paul Bryson | Brian Buck |
Customer experience
Sober Days Ahead
GreenTrax
In-app purchases
Sober Days Ahead
No in-app purchases
GreenTrax
- Nice Donation$0.99
- Big Donation$4.99
- Generous Donation$9.99
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- Supporter Donation$19.99
Questions
Is Sober Days Ahead free?
Is GreenTrax free?
Which has better reviews, Sober Days Ahead or GreenTrax?
Do Sober Days Ahead or GreenTrax have ads?
Which is updated more often, Sober Days Ahead or GreenTrax?
Other comparisons
