RythmCal makes tracking effortless enough to actually stick with — snap a photo for instant calories and macros, then build the daily streak that keeps you on pace.
Be first to try it. No spam — just one email when we launch.
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How it works
Point, shoot, done. The hard part — figuring out what's on your plate — happens automatically.
Take a photo of your meal, or scan a barcode for packaged food.
RythmCal identifies the food and estimates calories and macros instantly.
Adjust anything, log it, and watch your daily rings fill up.
All in one place
Everything you need to understand your habits — without juggling five different apps.
Snap your plate and get calories, protein, carbs, and fat in seconds — no weighing or searching. And it's free, not locked behind a paywall.
Scan any packaged food for an instant, accurate nutrition breakdown straight from the label.
Adjust any estimate or log from scratch. You're always in control of the numbers — nothing is locked.
Build a daily logging habit with a streak that celebrates consistency — never shames a missed day.
Tap to log glasses through the day and hit your hydration goal — built in, not an afterthought.
Log weigh-ins and watch the trend line over time — progress framed as direction, not a daily verdict.
See your consistency, averages, and where your calories come from — clear charts, zero judgment.
Unlock milestones as you build healthier habits — small wins that keep the momentum going.
How we compare
Most trackers lock their best features — like AI photo logging — behind a subscription. RythmCal doesn't.
| Feature | RythmCal | AI photo trackers | Database-first trackers |
|---|---|---|---|
| AI photo meal logging | Freeno paywall | Often paywalled | Premium only |
| Barcode scanning | ✓ | ✓ | Free tier varies |
| Macro tracking | ✓ | ✓ | ✓ |
| Manual entry & full edit control | ✓ | Limited | ✓ |
| Water tracking | ✓ | Rarely | Not core |
| Daily streaks | ✓ | Rarely | Rarely |
| Weekly insights & trends | ✓ | ✓ | ✓ |
| Non-restrictive, shame-free design | ✓ | Deficit framing | Neutral |
| Apple Health sync | Coming soon | ✓ | ✓ |
| Recipe import & community | Coming soon | Limited | ✓ |
Comparison reflects typical free-tier offerings of popular calorie trackers as of 2026. Features and pricing of other apps may change.
Early access
Join the waitlist and we'll let you know the moment RythmCal is ready.