PairMirror vs Epicnap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PairMirror
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Please note: In iOS 9 and later, Bluetooth connection can not be made. Please connect in the same Wifi environment. A mirror set against each other is made with iPhone, iPad, or iPhone and iPhone. - The check of a hairstyle or a profile! - Turn on the flashlight on iPhone and check the dark place on the reverse side of a wardrobe! Of course, iPhone or iPad can be used only by one piece. 【How to make a pair mirror】 1. Wi-Fi is turned ON by a set of the iPhone or iPad. 2. Start each app and tap "connection". 3. After a while, the image of another iPhone is reflected in iPad (iPhone). 【Usage】 - iPad and iPhone -> The image of iPhone is reflected to the iPad. - iPhone and iPhone -> The image of iPhone is refrected to the other iPhone. - It will become a "!freeze frame", if the tap of the each screen. - Since there is much data volume of an image, screen is slow. Please understand the situation. - Since Bluetooth becomes late especially, we recommend you Wi-Fi. - When it has stopped, it may recover, if each app is started again. 【About Wi-Fi connection】 If Wi-Fi is turned ON, a mirror set can be made from the model (model of Lightning connector) corresponding to AirDrop. From the model before it, a mirror set can be made from connecting with Wi-Fi of the same network.
Epicnap
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You planned 23:00. It became 00:37. If you keep delaying bedtime, you are not alone. Epicnap is a sleep tracker and sleep improvement app designed to reduce bedtime procrastination (also known as sleep procrastination) and help you build better sleep habits. That gap between your intended bedtime and when you actually fall asleep is your Bedtime Gap (sleep procrastination). Epicnap tracks it automatically, so you can finally see your real bedtime behavior and start changing it. Designed for anyone who keeps saying “just one more scroll” at bedtime. What makes Epicnap different • Track your Goal Bedtime vs actual Sleep Start • Automatically calculate your Bedtime Gap (sleep procrastination) in minutes • Reduce bedtime procrastination with routines, reminders, and repeat-day habits • View trends over days, weeks, and months so you can build consistency • Use calming tools to make it easier to wind down before sleep Smart sleep tracking (no wearable needed) Epicnap works with Apple Health to track sleep duration and sleep stages when available (Deep, REM, Light). No smartwatch? No problem. Epicnap can also use device inference (phone signals) to estimate sleep, so you can start improving tonight. Sleep Companion Meet your personal Sleep Companion, a dynamic character that reacts to your bedtime habits, celebrates consistency, and helps you stay on track. Build a bedtime routine that works • Set a consistent sleep schedule and Goal Bedtime • Create bedtime routines and habit reminders • Guided breathing (4-7-8 technique) • Sleep sounds, calming music, and meditations • Track routine consistency over time Connect sleep and mood Track your mood and energy, then discover how sleep timing and bedtime behavior affect your daily life. Learn & improve Learn about sleep hygiene, stress, and habit formation, then apply it immediately with routines and reminders. Better sleep starts before your head hits the pillow. Download Epicnap and start closing your Bedtime Gap tonight.
Screenshots
Verdict
The clearest difference is update cadence: Epicnap at every 3 weeks against PairMirror's every 19 months. PairMirror's advantage is iOS requirement (9.0 vs 14.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PairMirror ships an update every 19 months, Epicnap every 3 weeks. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.
| Parameter | PairMirror | Epicnap |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 19 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 7 MB | 59 MB |
| Age rating | 4+ | 12+ |
| Developer | Keietsu Yasuhara | Jessey Nathaniel Vrossink |
In-app purchases
PairMirror
No in-app purchases
Epicnap
No in-app purchases









