Comparison

Mirrored Body vs Count Fill

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

Head to head
About

Mirrored Body

Create a digital avatar of yourself to interact in virtual spaces. This technology bridges real-life experiences with the digital world, offering a new way to share information and communicate.

Highlights
  • Digital avatar creation
  • Virtual world interaction
  • Enhanced communication
  • Bridging real and digital experiences
  • Information sharing
Features
Read full description

This app is for experiencing “null²n (Null Null Nexus)” and “null⁴ (Tetra Null).” First, tell your profile to your Mirrored Body, your digital double. Then, scan the QR code at the venue. Children under 13 and users living outside Japan should use Mirrored Body Lite, which does not include the AI conversation feature.

About

Count Fill

Features
Read full description

Count Fill turns something you already do every night — charging your phone — into a bedtime ritual. Instead of counting sheep, you count something real: the percentage left until your phone reaches 100%. A calm, soothing voice counts it down for you — sixty-three, sixty-two, sixty-one — while a gentle ambient soundtrack plays underneath. As your phone quietly fills up, so do you. When the battery reaches 100%, the voice says "zero," just once. Then nothing more, until you wake up and tap the screen for a short "good morning." HOW IT WORKS WITH YOUR IPHONE Count Fill is designed to work together with iOS's Optimized Battery Charging. Turn that feature on, and your iPhone already knows roughly when you wake up — finishing the last stretch of charging right before then. Count Fill's "zero" rides along with it, so you don't need to set a wake-up time yourself. (It may not line up perfectly in your first few days of use, or on nights your schedule is unusual — that's expected. Also, due to how iOS works, the battery level is only reported in 5% increments, so the percentage shown in the app may differ slightly from what's displayed in your iPhone's own battery indicator.) A QUIET CLOCK, TOO Lay your phone flat on the nightstand while it charges, and Count Fill doubles as a soft, dim clock — a big number, an analog face, and a digital time, in tones designed not to startle you if you wake in the night. FOUR VOICES Choose the narrator you like best from four calm voices — two male, two female — each with their own goodnight and good morning lines. MUSIC THAT SHIFTS THROUGH THE NIGHT An ambient soundtrack plays right after you plug in, grows quieter as you settle into deep sleep, and shifts to a brighter, morning-appropriate track just before you wake. With Wi-Fi connected, the tracks rotate day to day. FREE, WITH ONE OPTIONAL PURCHASE Count Fill is free to use, supported by a small banner ad. If a quiet, uninterrupted screen matters to you at bedtime, a single one-time purchase removes ads for good — there's no subscription. Privacy Policy: https://lifebot.jp/countfill/en/privacy/ Terms of Use: https://lifebot.jp/countfill/en/terms/ Contact: support@lifebot.jp

Screenshots

Mirrored Body3 screens
Count Fill4 screens

Verdict

The call

The clearest difference is ads: Mirrored Body at none against Count Fill's shown. On price, in-app purchases, 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. Mirrored Body sells 1 in-app purchase, starting at $11.99 per month and Count Fill sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 7 level
Mirrored Body versus Count Fill: the parameters behind the verdict, then further details
ParameterMirrored BodyCount Fill
PriceFreeFree
Positive reviews8.3% of reviews—
Update frequencyEvery 3 weeks—
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size133 MB74 MB
Age rating12+4+
Developersustainable pavilion 2025 incKeiji Hirose

In-app purchases

1 purchases

Mirrored Body

Subscriptions1
  • Mirrored Body Plus$11.991 Month
1 purchases

Count Fill

One-time1
  • Remove Ads$2.99

Questions

Is Mirrored Body free?
Mirrored Body is free to download, with in-app purchases available.
Is Count Fill free?
Count Fill is free to download, with in-app purchases available.
Do Mirrored Body or Count Fill have ads?
Count Fill shows ads; Mirrored Body does not.

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