Path by ChaiCORE vs 100MilesSummer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Path by ChaiCORE
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Path by CHAICore is an app used in research at UNC Chapel Hill. PATH utilized an integration with Fitbit devices and device data to enable targeted messaging based on activity and weight data for the purposes of testing intervention affects on health outcomes.
100MilesSummer
Join a summer-long community challenge to walk, run, or hike 100 miles. Track your progress and stay motivated with a supportive crew as you embrace the outdoors and build healthy habits.
- Community movement challenge
- Track 100 miles over summer
- Walk, run, or hike options
- Motivated crew support
- Build new habits
- Reconnect with nature
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100 Miles of Summer is a community movement challenge designed to get you outside and moving. Walk, run, or hike 100 miles over the summer and track your progress with support from a vibrant, motivated crew. Whether you're chasing a new habit or reconnecting with nature, this challenge makes every mile count.
Screenshots
Verdict
Path by ChaiCORE and 100MilesSummer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Path by ChaiCORE ships an update every 3 weeks, 100MilesSummer monthly. The most recent releases landed on September 8, 2026 and June 26, 2026 respectively.
| Parameter | Path by ChaiCORE | 100MilesSummer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 14.0.0 |
| Further details — not scored | ||
| Size | 21 MB | 102 MB |
| Age rating | 12+ | 12+ |
| Developer | University of North Carolina at Chapel Hill | Kayla Jeter |
In-app purchases
Path by ChaiCORE
No in-app purchases
100MilesSummer
No in-app purchases
