LogLog vs HeartBeatSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LogLog
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LogLog makes it easy to track your bowel movements using the medically recognized Bristol Stool Scale. Log entries in seconds, track patterns over time, and share insights with your healthcare provider. QUICK LOGGING Tap to select your Bristol type, add optional notes, urgency level, duration, and even a private photo. Logging takes less than 5 seconds. INSIGHTS & TRENDS See daily frequency charts, type distribution, and weekly averages. Understand your gut health patterns at a glance. FULL HISTORY Browse your complete log with a calendar view. Filter by Bristol type to spot trends. SHARE WITH YOUR DOCTOR Export a clean PDF report for your next appointment, or grant live access to a caregiver or partner. PRIVACY FIRST Photos are private and never shared. Your data syncs securely across your devices with end-to-end encryption. WIDGET Add a home screen widget to see today's stats and quickly log a new entry.
HeartBeatSync
Connect with your partner to feel their live heartbeat in real time, regardless of distance. See animated visualizations and track heart rate history. It also offers a camera-based measurement option if an Apple Watch isn't available.
- Live heart rate sync with partner
- Animated heartbeat visualization
- Heart rate history tracking
- Camera-based heart rate measurement
- Home screen widget
- Apple Health integration
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HeartBeatSync lets you and your partner feel each other's heartbeat in real time — no matter where you are in the world. Simply connect with your partner using a unique code or QR scan, and instantly see and feel their live heart rate from their Apple Watch. FEATURES • Live heart rate sync with your partner • Animated heartbeat visualization • Heart rate history with charts and stats • Camera-based heart rate measurement (no Apple Watch needed) • Home screen widget — see their BPM at a glance • Works in the background with Apple Health HeartBeatSync uses Apple HealthKit to read heart rate data from your Apple Watch. Your health data never leaves your device — it is only shared directly with your partner.
Screenshots
Verdict
LogLog and HeartBeatSync are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.
| Parameter | LogLog | HeartBeatSync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 14 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Keenan Kaufman | Jakub Malis |
In-app purchases
LogLog
No in-app purchases
HeartBeatSync
No in-app purchases









