10K vs Let’s Walk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
10K
Embark on a virtual journey to 10,000 daily steps, exploring global cities and improving your health. This app syncs with your organization's wellness program and integrates with health tracking devices.
- Automatic step count import from Apple Health
- Virtual city exploration
- Individual and team challenges
- Healthy recipe collection
- Daily health tips
- Social support features
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NOTE: 10K-A-Day syncs with the web version through your organization’s wellness program. Because it’s not a stand-alone app, you must register on the web version before you can use this. Contact your wellness program manager to see if your organization has the 10K-A-Day wellness campaign. 10K-A-Day is an inspiring journey toward 10,000 daily steps to help you move more and have fun as you “visit” fascinating cities around the world. Using a tracking device or app to record progress, you’ll boost energy and improve health along the way toward feeling your best. Features include: • Connect 10K-A-Day with Apple's Health App to automatically import your step count • A new city every 2 weeks, with 14 attractions • Individual and team participation • 250+ delicious, healthy recipes • Inspiring daily health tips and social support.
Let’s Walk
This free application encourages physical activity and healthy habits by tracking your steps. Earn prizes and participate in a program designed to support your fitness journey. It integrates with health data to monitor your progress.
- Step tracking
- Prize rewards
- Health habit development
- HealthKit integration
- Open source development
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A free and easy-to-use mobile application meant to be used as part of the Let’s Walk Program. Let’s Walk is a program run by the San Francisco Department of Public Health, in partnership with the California Department of Public Health, SF Recreation and Parks Department, the San Francisco Giants, and SF Civic Tech to encourage San Francisco residents who are eligible for CalFresh/Medi-Cal benefits to increase physical activity and develop healthy habits. Let’s Walk is an open source application developed by SF Civic Tech volunteers. This app uses data from Apple’s HealthKit to count your steps. Contest rules: letswalk.app/contest-rules
Screenshots
Verdict
The clearest difference is rating: Let’s Walk at 5.0 against 10K's 1.9. 10K's advantage is ratings volume (36 vs 2). On price, update cadence, ads and in-app purchases 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.
Let’s Walk holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: 10K has 36 ratings behind it against 2, so its average is the more settled of the two.
10K ships an update every 4 months, Let’s Walk every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | 10K | Let’s Walk |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (36 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 6.7% of reviews | — |
| Number of ratings | 36 — better | 2 |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 39 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Health Enhancement Systems | SF Civic Tech |
Customer experience
10K
Let’s Walk
In-app purchases
10K
No in-app purchases
Let’s Walk
No in-app purchases
