Comparison

Indoor Humidity Predictor vs OnPace

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

Head to head
About

Indoor Humidity Predictor

Transform your iPhone into a smart hygrometer to measure indoor humidity levels without extra hardware. Track air quality, protect wooden instruments, care for houseplants, and manage allergies with quick scans and actionable tips.

Highlights
  • Measure indoor humidity with phone sensors
  • Track air quality and health impacts
  • Protect wooden instruments and houseplants
  • Receive smart recommendations for air quality
  • Monitor humidity trends over time
  • Works offline after initial setup
Features
Read full description

Transform your iPhone into a smart hygrometer and humidity monitor - no expensive hardware needed! Indoor Humidity Predictor uses your phone's built-in sensors to measure indoor humidity levels in seconds. Perfect for tracking air quality at home, protecting wooden instruments, caring for houseplants, or managing allergies and respiratory health. WHY MONITOR HUMIDITY? - Dry air (under 40% RH) causes dry skin, sore throats, static electricity, cracked wood furniture and warped guitars - Humid air (over 60% RH) promotes mold growth, dust mites, musty odors and can trigger asthma - The ideal humidity range of 40-60% keeps you comfortable and healthy HOW IT WORKS Our advanced sensor-fusion technology combines multiple data sources for accurate readings: - Barometric Pressure Analysis: Uses your device's barometer with local weather data - Ambient Light Sensing: Detects moisture particles in the air - Weather Integration: Cross-references outdoor conditions for indoor estimation - Confidence Scoring: Know how reliable each reading is KEY FEATURES - Quick Scan: Get humidity readings in under 30 seconds - Live Gauge Display: Beautiful animated speedometer-style visualization - Smart Recommendations: Actionable tips to improve your air quality - History Tracking: Monitor humidity trends over time - Works Offline: No internet required after initial setup PERFECT FOR - Homeowners monitoring indoor air quality - Allergy and asthma sufferers - Parents with newborns and young children - Plant lovers and terrarium keepers - Musicians protecting guitars, violins and pianos - Wine collectors and cigar enthusiasts - Anyone wanting healthier, more comfortable indoor air PRIVACY FOCUSED All calculations happen on your device. No personal data is collected or shared. Download now and discover your home's hidden humidity levels! Note: Indoor Humidity Predictor provides estimates for informational purposes. For precise measurements, use a calibrated hygrometer.

About

OnPace

Features
Read full description

OnPace. Confront the gap. OnPace is an accountability engine for three tasks a day. No more. OnPace will not praise you. OnPace will not let tasks sit in a list for three weeks. OnPace will force you, every single night, to decide what to do with every task you did not finish. What OnPace does differently - Three tasks a day. Enforced. Not a guideline. Three is the number that forces you to choose, and choosing is the actual work. - Carry strike escalation. Every time you push a task forward, it receives a red tally mark. On the third carry, the app forces a decision. Do it now, schedule a specific future date, or drop it on the record. There is no fourth strike. - Close Day ritual. Every task unresolved at the end of the day gets an explicit decision. Carry, complete, or drop. No silent rollover. No escape route. - Pattern intelligence in the Pro tier. A fourteen-day behavioural profile that computes which day of the week you are lying to yourself on, which category of task you consistently avoid, and the probability that any new task will be carried before you ever hit save. - Integrity score and integrity streak. The streak is a record of consecutive days with zero carries. Dropping a task keeps the streak alive. Carrying it breaks the streak. The score is a per-day reading of how honest your resolution ritual was. Zero praise. Zero gamification. Zero casino mechanics. Just the facts of what you did. OnPace is probably not for you if You want encouragement. You want a colour-coded dashboard. You want to plan forty tasks and feel good about finishing twelve. You want an app that makes to-do lists fun. OnPace is for you if You have tried every productivity app on this store. You know exactly what to do. You are avoiding the feeling of doing it. You want something that makes the avoidance harder than the task. About the Pro tier Pro is not more features. Pro is the app becoming mathematically self-aware of your avoidance. It recomputes your fourteen-day profile every night during Close Day and uses it to predict, warn, and analyse. The pattern context sent to our AI is roughly two hundred tokens of metadata. It does not include your task titles or any task content. Backups are encrypted on your device with AES-256-GCM before they ever leave it. The encryption key lives in your iPhone Keychain and never touches our servers. Confront the gap. Subscription information OnPace Pro is an auto-renewing subscription that unlocks AI Insight, pace alerts, calendar sync, pattern profile, and encrypted cloud backup. - OnPace Pro Monthly. 4.99 USD per month. Price may vary by region. - OnPace Pro Yearly. 29.99 USD per year. Price may vary by region. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage subscriptions and cancel renewal in your iOS account settings after purchase. Any unused portion of a free trial period is forfeited when you purchase a subscription. Privacy policy: https://onpace.day/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Indoor Humidity Predictor4 screens
OnPace4 screens

Verdict

The call

The clearest difference is price: OnPace at Free against Indoor Humidity Predictor's $3.99. Indoor Humidity Predictor's advantage is device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement 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

OnPace is free to download; Indoor Humidity Predictor costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Indoor Humidity Predictor ships an update monthly, OnPace every 2 weeks. Both last shipped on October 9, 2026.

Scorecard2 real differences · 8 level
Indoor Humidity Predictor versus OnPace: the parameters behind the verdict, then further details
ParameterIndoor Humidity PredictorOnPace
Price$3.99Free — better
Rating2.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.1
Further details — not scored
Size19 MB34 MB
Age rating4+4+
DeveloperConstant Heritage, LLCKaro Bonas

In-app purchases

None

Indoor Humidity Predictor

No in-app purchases

None

OnPace

No in-app purchases

Questions

Is Indoor Humidity Predictor free?
Indoor Humidity Predictor costs $3.99, with no in-app purchases.
Is OnPace free?
OnPace is free to download, with no in-app purchases.
Do Indoor Humidity Predictor or OnPace have ads?
Neither Indoor Humidity Predictor nor OnPace shows ads.
Which is updated more often, Indoor Humidity Predictor or OnPace?
Indoor Humidity Predictor ships an update monthly, and OnPace every 2 weeks. Most recently, Indoor Humidity Predictor was updated on October 9, 2026 and OnPace on October 9, 2026.

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