Comparison

ECG Logger for Polar H10 vs ForgeFox

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ECG Logger for Polar H10

Record and analyze electrocardiogram (ECG) data from your Polar H10 sensor. View live and historical ECG, heart rate, and R-R intervals with interactive graphing. Export recordings for further analysis.

Highlights
  • Live ECG, heart rate, and R-R interval view
  • Background recording
  • Interactive data exploration (zoom/pan)
  • Marking important moments
  • Automatic splitting of long recordings
  • PDF and CSV export
  • Apple Files app integration
Features
Read full description

Electrocardiogram for Polar H10 heart rate sensor. ECG, heart rate and R-R intervals. Live view and recording (also in background). Recordings can be opened later on. - View your current and earlier ECG, heart rate and R-R intervals in the same graph or individually - Explore your data by zooming and panning gestures - Record your data while also having a live preview - Add a marking to find the important moments later on - Lengthy recordings are automatically split into 1h files that enables very long recordings. - Export the recordings in PDF format - View your earlier recordings in the app - Delete, share, etc. your recordings in Apple's Files app - Recordings are in CSV format and can be opened in other applications too, for example in Excel - Interface in English and in Finnish

About

ForgeFox

Features
Read full description

ForgeFox brings training, nutrition, recovery and personal health tracking into one clear daily view. TODAY AND FORGE FOCUS See sleep, recovery, meals, training and your medication or supplement schedule together. Forge Focus highlights a useful next action and lets you open the data behind it. TRAIN WITH A REAL PLAN • Follow a structured session with a clear exercise blueprint and recent workout history. • Log sets with RPE or reps in reserve, rest timing, supersets and progression cues. • Add a walk or run to a session, or start a moving workout with a paired Apple Watch. • Review muscle balance, training rhythm, strength and plateaus. LOG LESS. KNOW MORE. • Track calories, protein, carbohydrates, fat, fibre and micronutrients. • Capture a meal from a photo, barcode, search or description, then review it before saving. • See meal targets, water and saved foods together. RECOVERY YOU CAN USE Connect Apple Health if you choose. ForgeFox uses received sleep, HRV, resting heart rate and other available signals to explain recovery and guide training. Missing readings stay unavailable. A check-in adds personal context without changing the sensor-based Recovery score. HEALTH AND BODY METRICS Log weight, body composition, waist, blood pressure and bloodwork. Explore dated readings and detailed trends, including their sources where available. FORGE INTELLIGENCE Ask questions grounded in your logged training, nutrition and recovery context. Supported Apple on-device intelligence is available when your device supports it. Optional Forge Pro features use an App Store subscription and send only the content needed for the request you choose. YOUR WEEK, MADE USEFUL The ForgeFox Index brings six pillars into one readable score. Detailed charts and ForgeFox Weekly show what moved and what to carry forward. CREW MISSIONS Join an invite-only Crew, choose a weekly movement mission, and share a completion percentage and active-day count. Cheer other members, report or block someone, leave a Crew, or delete your community profile in settings. MEDICATION & SUPPLEMENT TRACKING Organize existing medications and supplements, reminders, adherence history and supply. ForgeFox tracks the plan you already follow; it does not prescribe or design treatment. PRIVATE BY DESIGN Core training, nutrition and health tracking need no account. Your local database stays on your device unless you choose to share or export data or create a backup. Optional Crew Missions creates a community profile and shares your chosen display name and weekly mission progress with invited members, not underlying workouts, Apple Health samples or routes. Apple Health and Forge Pro are optional. Cloud intelligence is explained before use. ForgeFox provides educational information and personal tracking tools. It is not a medical device and does not provide medical advice, diagnosis or treatment. Consult a qualified professional for medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ECG Logger for Polar H104 screens
ForgeFox4 screens

Verdict

The call

The clearest difference is price: ECG Logger for Polar H10 at Free against ForgeFox's $2.99. ECG Logger for Polar H10 also leads on iOS requirement (14.0 vs 18.0). ForgeFox's advantage is update cadence (every 5 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

ECG Logger for Polar H10 is free to download; ForgeFox costs $2.99 up front. ECG Logger for Polar H10 sells 2 one-off in-app purchases and ForgeFox sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ECG Logger for Polar H10 ships an update every 2 months, ForgeFox every 5 days. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 7 level
ECG Logger for Polar H10 versus ForgeFox: the parameters behind the verdict, then further details
ParameterECG Logger for Polar H10ForgeFox
PriceFree — better$2.99
Rating4.2 (97 ratings) — better—
Positive reviews68.4% of reviews—
Number of ratings97 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS14.0 — better18.0
Further details — not scored
Size15 MB449 MB
Age rating4+17+
DeveloperMatti MononenCraig Fox

In-app purchases

2 purchases

ECG Logger for Polar H10

One-time2
  • PDF exporting$4.99
  • ECG recording$6.99
2 purchases

ForgeFox

Subscriptions2
  • Forge Pro7 Days trial$6.991 Month
  • Forge Pro7 Days trial$49.991 Year

Questions

Is ECG Logger for Polar H10 free?
ECG Logger for Polar H10 is free to download, with in-app purchases available.
Is ForgeFox free?
ForgeFox costs $2.99, and also offers in-app purchases.
Do ECG Logger for Polar H10 or ForgeFox have ads?
Neither ECG Logger for Polar H10 nor ForgeFox shows ads.
Which is updated more often, ECG Logger for Polar H10 or ForgeFox?
ECG Logger for Polar H10 ships an update every 2 months, and ForgeFox every 5 days. Most recently, ECG Logger for Polar H10 was updated on November 7, 2026 and ForgeFox on November 13, 2026.

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