Comparison

NapBest vs Ohirune

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

Head to head
About

NapBest

Features
Read full description

NapBest is the smartest nap timer on your iPhone. Fall asleep naturally — NapBest does the rest. AUTO MODE (Apple Watch required) NapBest listens for the moment you actually fall asleep using your Apple Watch's sleep data. The moment sleep is detected, your timer starts automatically. No guessing. No fumbling with a timer when you're already drowsy. MANUAL MODE No Apple Watch? No problem. Set your duration, tap Start, and put your phone down. NapBest handles the rest. SCIENCE-BACKED DURATIONS Choose from four research-based nap lengths: • 20 min — Power nap. Light sleep only, zero grogginess. • 30 min — Recovery nap. Boosts alertness and mood. • 90 min — Full sleep cycle. Memory consolidation and creativity. • 2 hrs — Extended rest. Deep regeneration. Or set your own custom duration from 5 to 240 minutes. AN ALARM THAT ACTUALLY WAKES YOU NapBest plays a real alarm sound — not just a notification tap. Audio plays at full volume even when your phone is on silent, so you actually wake up. CUSTOMIZABLE ALARM Pick your preferred sound (Digital, Gentle, or Classic) and set the volume. Preview each sound before you commit. WORKS IN THE BACKGROUND Lock your screen, put your phone down, and rest. NapBest runs quietly in the background and will wake you at the right time. PRIVACY FIRST Your sleep data never leaves your device. NapBest reads directly from Apple Health — no accounts, no servers, no tracking.

About

Ohirune

This app provides a gentle nap timer with customizable durations and a charming cat mascot. It features soft wake-up bells and practical rest guides to help users recharge effectively. Ideal for office workers, night-shift staff, and parents needing short breaks.

Highlights
  • Customizable nap presets (5-60 minutes)
  • Soft wake-up bell
  • Cat mascot for a calming experience
  • Rest guides with preparation and wake-up steps
  • Nap history calendar heatmap
  • Streak counter
  • Offline functionality for core features
Features
Read full description

A gentler way to nap. Ohirune is a tiny nap timer with presets from 5 to 60 minutes, built around a soft wake-up bell and a cat mascot named Nemu. No siren, no shock — just a quiet nudge back into the day. Made for • Office workers who need a real lunch nap • Night-shift workers winding down • Parents grabbing 20 minutes between feedings Features • Presets: 5 / 10 / 15 / 20 / 30 / 45 / 60 minutes • Seven practical rest guides with preparation and wake-up steps (two free) • Gentle local notification wake-up • Calendar heatmap of past naps • Streak counter • Five cat mascots (Nemu is free; four are included with Pro) Ohirune Pro unlocks all seven rest guides, guide completion progress, and all five cats. It offers weekly and yearly auto-renewing subscriptions. The weekly plan renews every week and the yearly plan renews every year. Manage or cancel subscriptions anytime in Apple ID > Subscriptions. Built right • No account required; nap history stays on device • Core timer and history work offline • No ads • Quiet, beautiful UI A short rest can change the rest of your day. --- EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://starcrown.co.jp/privacy

Screenshots

NapBest4 screens
Ohirune4 screens

Verdict

The call

The clearest difference is in-app purchases: NapBest at none against Ohirune's 5. On price, ads, device support 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

Both are free to download. Ohirune sells 5 in-app purchases, starting at $0.99 per 7 days. NapBest asks for nothing beyond the download.

Scorecard1 real difference · 9 level
NapBest versus Ohirune: the parameters behind the verdict, then further details
ParameterNapBestOhirune
PriceFreeFree
Rating2.0 (4 ratings) — better—
Positive reviews—0.0% of reviews
Number of ratings4 — better—
Update frequency—Weekly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size1 MB4 MB
Age rating4+4+
DeveloperChomps, LLCStarcrown Inc

In-app purchases

None

NapBest

No in-app purchases

5 purchases

Ohirune

Subscriptions2
  • Weekly Pro$0.997 Days
  • Yearly Pro$22.991 Year
One-time3
  • Ohirune Cookie$0.99
  • Ohirune Coffee$1.99
  • Ohirune Cake$3.99

Questions

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

Other comparisons