Comparison

Doze Prevention vs ANBAI

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

Head to head
About

Doze Prevention

This app helps prevent unwanted sleep during important moments like meetings or travel. It uses customizable vibration alerts at set intervals or when movement is detected to keep you awake.

Highlights
  • Vibration alerts for sleep prevention
  • Customizable alert intervals
  • Shake to stop alert function
  • Button stop function
  • Auto-repeat alert option
  • Zen meditation awareness
Features
Read full description

■ Prevention from a nap. ■ Sleep under meeting or in session. ■ A train oversleeps. ■ Meditation, and awareness of Zen meditation. There is a scene where he must not sleep by plentifully. However, it cannot bear by lack of sleep etc. Then, please try this application. It warns you with vibes for every set-up second. When you are sleeping, it is started with vibes. ■ Setup of iPhone Please use vibes ration by ON in a sound. Settings - vibrations - ON ■ Auto-repeat -- ON A setup will shake vibes once for every second. -- OFF Vibes trembles until it will carry out stop operation, if it sets up. * When auto-repeat is set up, a shake stop and a button stop become invalid. ■ Shake stop -- ON Warning vibes stops by shake. -- OFF A shake stop function stops. ■ Button stop -- ON Warning vibes stops in a stop button. -- OFF A stop button function stops. ---------------------------- I's Free, so try. ----------------------------

About

ANBAI

Measure your autonomic nervous system's condition by placing your fingertip on your smartphone's camera for one minute. Analyze your pulse to understand your current state and improve daily life by identifying optimal times for rest and effort.

Highlights
  • Measure autonomic nervous system condition
  • Pulse analysis using smartphone camera
  • Scientific methodology based on heart rate variability
  • Track recent trends with graphs
  • Personalized analysis based on measurement history
Features
Read full description

※ チームのコンディションを把握するサービス「ANBAI」の専用アプリとなります。現在は、チームでご契約いただいたアカウントをお持ちの方のみがご利用いただけます。 ---------- スマートフォンのカメラに指先を1分間当てるだけで、脈拍から「自律神経」の状態を読み取り、科学的な手法であなたの今の調子を測定します。 「週末はいつも疲れが残っていて遊びにもいけない」 「もっと仕事や勉強の生産性を上げたいのに、体がついてこない」 そう感じるなら、頑張り過ぎかもしれません。 自分の調子を把握し、休息と頑張り時を見極めていくことで、日々の生活を改善しましょう。 ---------- ■ 科学的な手法に基づいた測定 このアプリは、脈拍のリズムを解析し、「自律神経」の状態を測る心拍変動解析を活用しています。これは、様々な研究やスポーツ選手のコンディショニングなどに応用されています。 ■ スマートフォンだけで測定が可能 スマートフォンのカメラに指を当てるだけで脈拍測定が可能です。市販の心電モニターと同等の精度で脈拍が測定できます。 弊社は、250万DLを達成したアプリ「ストレススキャン」も提供しており、その技術をこのアプリにも活用しています。 ■ 最近の傾向がすぐわかる グラフで過去の結果を見ることで、ここ最近の調子が下がっているのか、改善しているのかが一目でわかります。 ■ 測れば測るほどあなたに最適化 測定を繰り返していくと、あなたのデータに基づいて判定がなされるようになります。

Screenshots

Doze Prevention2 screens
ANBAI3 screens

Verdict

The call

The clearest difference is review sentiment: ANBAI at 60% against Doze Prevention's 33%. Doze Prevention's advantage is iOS requirement (10.0 vs 13.0). On price, update cadence, ads and in-app purchases 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

Doze Prevention ships an update every 2 months, ANBAI monthly. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
Doze Prevention versus ANBAI: the parameters behind the verdict, then further details
ParameterDoze PreventionANBAI
PriceFreeFree
Rating3.0 (3 ratings) — better—
Positive reviews33.3% of reviews60.0% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size21 MB62 MB
Age rating4+12+
DeveloperTAKAHIRO AYADUMSCO inc.

Customer experience

Doze Prevention

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews15 reviews
Positive33.3%
Neutral26.7%
Negative40.0%

ANBAI

Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

None

Doze Prevention

No in-app purchases

None

ANBAI

No in-app purchases

Questions

Is Doze Prevention free?
Doze Prevention is free to download, with no in-app purchases.
Is ANBAI free?
ANBAI is free to download, with no in-app purchases.
Do Doze Prevention or ANBAI have ads?
Neither Doze Prevention nor ANBAI shows ads.
Which is updated more often, Doze Prevention or ANBAI?
Doze Prevention ships an update every 2 months, and ANBAI monthly. Most recently, Doze Prevention was updated on October 12, 2026 and ANBAI on October 3, 2026.

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