Layer vs Rally
Rally plays voice notes from friends and family at mile markers during a race. Layer is an everyday what-to-wear app for runners: it gives you one outfit for every run you have planned. For race week, Layer Pro adds Race Mode with friends' voice notes, a race morning schedule and an outfit for the conditions at your start. Rally brings your friends to the race; Layer gets you ready for it.
Not on iPhone? Try today's outfit on the web, free with no account.
Side by side
| Feature |  Layer |  Rally |
|---|---|---|
| Main job | Tells you what to wear for the run you have planned | Plays supporters' voice notes during a race |
| Everyday runs | One outfit for each run, from the weather across the whole run, how long it is and how hard you plan to go. Free | Built for race day |
| Your gear | Add your own clothes to Kit and the outfit names what you own. Free | Not part of Rally's public product description |
| Voice notes | Layer Pro: friends record in a browser and you pin each note to a spot on your course | Supporters record in a browser and claim a mile marker |
| Race morning | Layer Pro: a schedule from wake-up to the start, where you can turn on a reminder for any step you choose, and an outfit for your start | Not part of Rally's public product description |
| Fueling | Layer Pro: fuel cues to practice with on training runs | Not part of Rally's public product description |
| Platforms | iPhone app, plus a free web app with no account needed | iPhone and Android |
Where they differ
Dressed for training, too
Most of your runs aren't races. Layer gives you one outfit for each training run, from the weather across the run, how long it is and how hard you plan to go. That part is always free.
Race morning, planned
Layer Pro plans your race morning: a schedule that covers the night before and the morning up to the start, an outfit for the conditions at your start time, and a readiness check that tells you what to fix before Race Mode turns on.
Fuel practice
Layer Pro plays fuel cues on training runs, so you can try your fuel plan before race day.
Voice notes in Race Mode
In Layer's Race Mode, friends record in their browser with no app or account. You pin each note to a spot on the course, and before it plays Layer says who it's from, like “A note from Mom.”
Where Rally does well
Rally keeps race-day voice notes simple. Supporters get one link, record in their browser and pick a mile, which makes it easy to gather a big group.
It has strong App Store ratings and covers marathons, halves and 10Ks with mile markers.
Which one fits you
- Choose Rally if all you want is voice notes from your people at the miles of a race.
- Choose Layer to know what to wear on every run, and to reach the start line dressed and on schedule.
- Use both: Rally on race day, and Layer for the training runs before it.
Frequently asked questions
Is Layer a Rally alternative?
For voice notes, Layer Pro's Race Mode does a similar job: friends record in a browser and notes play at points you choose on the course. Layer is an everyday app first, though. It tells you what to wear for every run, and that part is free.
Does Rally tell you what to wear on race morning?
Not according to its App Store listing. Layer shows race day weather hour by hour and an outfit for the conditions at your start time.
Do my supporters need the Layer app?
No. They record in their browser, with no app and no account.
Do I need Layer Pro for everyday outfits?
No. What to wear today is always free. Layer Pro adds Race Mode, the race morning schedule, fuel cues on practice runs and outfits for runs planned ahead.
Sources
What we say about Rally comes from these sources. Layer isn't affiliated with Rally, and the name belongs to its owner. Spot something out of date? Email help@layertoday.com.
- Rally: Voice Notes on Race Day, App Store, checked October 27, 2026
- Rally, checked October 27, 2026
- Rally, Google Play, checked October 27, 2026