Boundary Walk vs Non
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Boundary Walk
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Are your ready to walk the 20 stages of the Peak District Boundary Walk? The Peak District Boundary Walk is a circular 190 miles (310 km) walking trail, starting and finishing at Buxton and broadly following the boundary of the Peak District, Britain's first national park. The route was developed by the countryside charity CPRE and was launched in 2017. Track your progress through your own dated log and by using the interactive map with route guidance notes. ยฉ 2024 Doug Colton Base map and data from OpenStreetMap and OpenStreetMap Foundation ยฉ OpenStreetMap contributors.
Non
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Non-Stop, is an app to help children exercise whilst experiencing a condition called Perthes. Perthes disease is a condition affecting the hip joint in children when the blood supply to the growth plate at the end of the femur becomes inadequate . Many children recover from the disease without any surgical intervention but this often requires a strict regime of physiotherapy-led exercises which is often difficult to enforce in younger children. The app has a number of daily stretching and strengthening activities to help support a young person's care in clinic. Please note that the NON-STOP app is not a substitute for the assessment and individualised treatment by a healthcare professional.
Screenshots
Verdict
The clearest difference is update cadence: Boundary Walk at every 6 weeks against Non's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Boundary Walk ships an update every 6 weeks, Non every 11 months. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.
| Parameter | Boundary Walk | Non |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks โ better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 14.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 48 MB | 107 MB |
| Age rating | 4+ | 12+ |
| Developer | Doug Colton | HMA Digital Marketing |
In-app purchases
Boundary Walk
No in-app purchases
Non
No in-app purchases









