Comparison

FERIA group アプリ vs Mental Leap Checker

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

Head to head
About

FERIA group アプリ

Features
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関西を中心に展開しているトレンド発信サロンFERIA groupのアプリが登場。 簡単予約システムなど、便利な機能が満載です。 【主な機能】 ・新着情報の配信 ・お得なクーポン発行 ・フォトギャラリー ・電話ボタンで簡単アクセス ・アクセスマップ ・メニュー(カタログ)で商品チェック ・動画チャンネルでお店の映像が見れる。 【ご注意】 ・機種の仕様によって表示の仕方が若干異なる場合がございます。 ・Wifi環境でダウンロードされることをお勧めいたします。

About

Mental Leap Checker

Features
Read full description

**Understand Your Baby's Growth with Confidence** Is your baby fussier than usual? It might be a “Mental Leap.” Suddenly crying more often? Restless sleep or frequent night waking? Clingy behavior without signs of illness? These might not be problems — they might be signs of a big developmental step. With Mental Leap, you can track your baby’s mental development and better understand the challenging yet beautiful journey of early childhood. **What You Can Do** - Register your baby’s birthdate or due date easily - Manage multiple babies at once (great for siblings or twins) - Get notified when your child is in a “leap” period - Learn what each leap means and how you can support your baby during that time - Simple, intuitive interface – designed for busy parents **What is a “Mental Leap”?** Babies experience about 10 major mental developmental leaps before 20 months of age. These periods are often marked by changes in behavior: more crying, clinginess, sleep changes, or fussiness. It may seem like something is wrong — but it’s actually a sign of progress in brain development. Knowing when a mental leap is coming can help you prepare, respond with care, and reduce stress. **Perfect for:** - First-time parents who want peace of mind - Parents noticing unusual behavior in their baby - Those interested in baby development and psychology - Families with multiple young children - Anyone looking for a clean, reliable, and private baby tracker **Simple, Lightweight, Reliable** - No complex sign-up process - Works offline (for most features) - Lightweight and battery-friendly **Privacy You Can Trust** - All data is stored only on your device. - No data is shared externally. No ads. No personal accounts needed. Your baby’s growth is your private journey — we keep it that way.

Screenshots

FERIA group アプリ3 screens
Mental Leap Checker4 screens

Verdict

The call

The clearest difference is ads: FERIA group アプリ at none against Mental Leap Checker's shown. Mental Leap Checker's advantage is update cadence (every 11 days vs every 4 months). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FERIA group アプリ ships an update every 4 months, Mental Leap Checker every 11 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level
FERIA group アプリ versus Mental Leap Checker: the parameters behind the verdict, then further details
ParameterFERIA group アプリMental Leap Checker
PriceFreeFree
Update frequencyEvery 4 monthsEvery 11 days — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size77 MB83 MB
Age rating12+4+
DeveloperFERIA co.,ltd.Akatsukido Co., Ltd.

In-app purchases

None

FERIA group アプリ

No in-app purchases

None

Mental Leap Checker

No in-app purchases

Questions

Is FERIA group アプリ free?
FERIA group アプリ is free to download, with no in-app purchases.
Is Mental Leap Checker free?
Mental Leap Checker is free to download, with no in-app purchases.
Do FERIA group アプリ or Mental Leap Checker have ads?
Mental Leap Checker shows ads; FERIA group アプリ does not.
Which is updated more often, FERIA group アプリ or Mental Leap Checker?
FERIA group アプリ ships an update every 4 months, and Mental Leap Checker every 11 days. Most recently, FERIA group アプリ was updated on November 2, 2026 and Mental Leap Checker on October 30, 2026.

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