Real circuits don't have uniform stations. ChainFlow lets each exercise and each rest period run for exactly as long as you need, then moves you to the next station automatically.
Download Free on iPhoneFree · Pro unlock $4.99 · No account needed
A fixed-interval circuit timer assumes every station takes the same time and needs the same recovery. Real circuits don't work that way — a heavy station might need a longer rest than a light one. ChainFlow lets you set each station and each rest independently.
| Station | Duration |
|---|---|
| Push Ups | 0:40 |
| Rest | 0:20 |
| Goblet Squat | 0:50 |
| Rest | 0:15 |
| Rows | 0:45 |
| Rest | 0:30 |
Build your circuit from scratch, station by station.
Time each station and rest period independently, then set the order.
Press play — it moves through every station and rest automatically, looped if you want.
No — that's the difference from a standard circuit timer. Each station and each rest period can be a different length in the same circuit.
Yes. Give a heavier station a longer recovery and a lighter one a shorter one, all in the same circuit.
Yes. Turn on looping and the full circuit repeats automatically for as many rounds as you want.
Yes. Audio cues mark every transition even when your phone is locked.
Free to download and use. A one-time $4.99 Pro unlock adds unlimited saved circuits and cloud sync.
Free on the App Store. Set your stations and press play.
Download ChainFlow