Comparison

MetricPull vs SleepRing

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

Head to head
About

MetricPull

Features
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YOUR APPLE HEALTH DATA, READY FOR YOUR TOOLS Turn selected Apple Health data into clear, portable CSV files for spreadsheets, scripts and other tools you choose. Select your metrics, dates and level of detail. Processing stays on your device, with no account or automatic uploads. BRING CONTEXT TO YOUR DATA An optional Analysis Kit packages your CSV with a guide to its columns, units, dates, missing-data rules and known limitations. Log Entries and Raw Samples kits also include structured metadata. Saved Summary presets can include your own Analysis Notes. Use the files with a spreadsheet, script or external AI assistant. MetricPull does not run an AI model or connect to AI services. MAKE REPEAT EXPORTS EASY Start with ten built-in presets or save your own export settings. Reuse your chosen metrics, dates, units, grouping and Analysis Kit preference. Group saved presets into a batch and run several exports together. Review each preset, skip the ones you do not need this time, and follow progress and individual outcomes. Each preset keeps its own settings and produces its own output. SEE TRENDS BEFORE YOU EXPORT Quick Metrics brings daily values, rolling averages and comparisons together in on-device charts. Explore patterns in your available data before deciding what to export. CHOOSE THE DETAIL YOU NEED Choose from 70 Apple Health metrics across Body, Activity, Heart, Sleep, Vitals and Nutrition. - Summary: Daily, weekly or monthly rows for trends and comparisons, with multiple compatible metrics in one file. - Log Entries: Readable individual measurements, events, supported sleep records and workouts. - Raw Samples: Detailed HealthKit records with precise timestamps, available source and device information, and record identifiers. Detailed exports support selected metrics. Record exports use one metric at a time, except the paired Blood Pressure values. Ordinary Heart Rate supports Raw Samples; Time Asleep supports stored sleep segments. Workouts preserve stored records without reconstructing routes, pauses or overlapping sessions. PRIVACY BY DESIGN - Read-only Apple Health access - Processing and export storage on your device - No accounts or MetricPull cloud backend - No analytics or tracking SDKs - No automatic uploads - You choose when and where to share MORE WAYS TO REUSE YOUR WORK Share Export Templates or bundles so someone else can reuse your settings. Templates contain configuration and any notes you include, never recorded Health data. The recipient reviews the settings and chooses what to export and share. Completed exports stay on your device for later sharing. MetricPull helps you use your Apple Health data on your terms. It does not diagnose conditions, prescribe treatment, monitor emergencies or provide medical advice.

About

SleepRing

Features
Read full description

Track your sleep with Apple Watch — no buttons, just sleep. SleepRing turns the data your Apple Watch records in the Health app into a clear, beautiful analysis of your night. Sleep wearing your Watch, wake up and see everything in easy-to-read rings. SLEEP RINGS • Night duration vs. your goal • Quality score (0–100) built from duration, efficiency, restorative sleep and awakenings • Deep sleep and efficiency at a glance NIGHT STAGES • Full timeline: deep, core, REM and awake • Duration and share of each stage • Bed and wake times, time awake and number of awakenings SLEEP VITALS • Average and minimum heart rate (BPM) • SpO2 (blood oxygen) • Heart rate variability (HRV) • Respiratory rate SLEEP BANK • Sleep credit or debt over the last 7 nights • Know how much sleep you "owe" and catch up FULL HISTORY • Chart of your last 30 nights • Every night listed with score and duration • Averages and records ON APPLE WATCH • Last night's summary on your wrist: ring, stages and efficiency AND MORE • Bedtime reminder • Customizable sleep goal (5h to 12h) • Dark mode through and through REAL PRIVACY Everything is processed on your device. SleepRing has no account, no ads and collects no data at all. Your health information stays in the Health app, under your control. REQUIREMENTS To record sleep automatically, wear an Apple Watch with sleep tracking enabled. SleepRing reads data from the Health app (read-only). SleepRing is for informational and wellness purposes; it is not a medical device.

Screenshots

MetricPull4 screens
SleepRing4 screens

Verdict

The call

MetricPull and SleepRing 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 Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
MetricPull versus SleepRing: the parameters behind the verdict, then further details
ParameterMetricPullSleepRing
PriceFreeFree
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.617.0 — better
Further details — not scored
Size11 MB1 MB
Age rating4+4+
DeveloperCURTIS LEE EVANSDevskin Desenvolvimento de Softwares ltda

In-app purchases

None

MetricPull

No in-app purchases

None

SleepRing

No in-app purchases

Questions

Is MetricPull free?
MetricPull is free to download, with no in-app purchases.
Is SleepRing free?
SleepRing is free to download, with no in-app purchases.
Do MetricPull or SleepRing have ads?
Neither MetricPull nor SleepRing shows ads.

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