Comparison

Relationship Booster vs みてねみまもりGPS

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

Head to head
About

Relationship Booster

This app facilitates deeper communication between partners by having them answer shared questions. It provides customized feedback and suggestions from a licensed therapist to help strengthen and improve relationships across various categories.

Highlights
  • Shared question answering for couples
  • Customized feedback from a therapist
  • Four relationship categories
  • Individual and combined couple ratings
  • Short, focused question sets
  • Personalized feedback based on relationship details
Read full description

DESCRIPTION Relationship Booster is a simple but powerful tool to build and maintain a strong relationship with your partner. You and your partner will answer a series of short questions about your relationship. After both of you have answered the same questions, you can review each other’s answers and you will receive custom feedback and suggestions from a licensed therapist to develop and improve your relationship. In the same way you add a booster shot to make your smoothie healthier, a loving relationship can be improved and strengthened with in-depth communication. Our goal is to help you maintain a strong relationship by facilitating better communication about all aspects of your relationship and to recognize and address potential issues before they grow into larger problems. Whether your relationship is amazing or things have started to go sideways or worse, use Relationship Booster to keep your relationship healthy! HIGHLIGHTS • Questions and feedback written by Dr. Sean Sullivan, a licensed therapist and creator of #1 rated self-help app, The Mind Master’s Map, and author of multiple self-help books • Customized feedback and suggestions based on the exact answers provided by both you and your partner • 4 separate categories: Sex & Intimacy; Communication; Friends & Family; Money & Lifestyle. Separate feedback for each category so you can focus on the particular needs of your relationship • Individual score and combined couple rating for each category • No more than 7 adept questions per category to give you meaningful results in a short period of time • Customized feedback based on length of your relationship, marital status and whether or not you have young children Please note that this app is not intended for children. You must be over 18 to download or over 16 with parental permission. No one under 16 is permitted to download or use this app. -- Relationship Booster is free to use for ONE of the following categories: Sex & Intimacy; Communication; Friends & Family; Money & Lifestyle. The Premium In-App purchase unlocks all 4 categories.

About

みてねみまもりGPS

This app allows parents to track their child's location using a small, lightweight GPS device. It provides real-time location updates, automatic arrival/departure notifications for frequently visited places, and a long-lasting battery.

Highlights
  • Real-time child location tracking
  • Automatic arrival/departure notifications
  • Small and lightweight GPS device
  • Long-lasting battery (up to 2 months)
  • Family sharing of location data
  • Step count and activity tracking
Features
Read full description

\自動でお子さまの居場所をお知らせ/ 一人で行動する機会が多くなったお子さまをお持ちのパパママのために。 キッズ用ケータイやスマホが持ち込めない場所でも、小型軽量の端末をお子さまに持たせるだけで、 お子さまの位置情報をいつでもこのアプリで確認することができます。 ※このアプリは、みてねみまもりGPSの専用公式アプリです。 ◆ みてねみまもりGPS 5つのポイント ①子どもが携帯しやすい小型のGPS端末 キッズ用ケータイやスマホが持ち込めない場所でも使える、小さくて丈夫なGPS端末。学校、習い事、お出かけにも、いつでもどこでも子どもの居場所を見まもることができます。 ②業界最高品質の位置精度 ドコモLTEの通信網を使用し、世界標準のGPS衛星、日本版GPSみちびき(QZSS)、さらに世界各国の衛星測位システムにも対応。 また、衛星電波が届かない屋内や地下でも、Wi-Fiを利用して位置情報を取得できるため、位置情報の表示が途切れづらく安定しています。 ※GPS(米国)、みちびき(日本)、Gallileo(欧州)、GLONASS(ロシア)、Beidou(中国)に対応。捕捉する衛星の数が多いほど位置精度は向上します。 ③充電頻度が少ない!業界No.1! 長持ちバッテリー 2000mAhの大容量リチウムイオンを搭載。1回の充電で最大2ヶ月稼働します。 ※GPS測位で省電力モード利用時。1日2時間の移動で計算しています。 ④出発・到着を自動でお知らせ AI(人工知能)が、学校や習い事など、お子さまの「よく行く場所」を自動で学習します。 さらに、学習・登録した場所への出入りを自動で検知してお知らせするので、アプリで常に居場所を確認する必要がありません。 ⑤お子さまの1日の歩数がわかる お子さまのアクティブな様子が確認できるのは、みてねみまもりGPSだけ。 その日の歩数や移動履歴は、あとから確認することもできます。 ※位置情報を送信するためには、みてねみまもりGPSの端末が必要です。 ◆ その他の機能 ・家族みんなで見まもり 無料の専用アプリから、お子さまの居場所を家族みんなで見まもり。 ・複数台を同時に見まもり 何台でも連携可能。子どもたちに1台ずつ持たせて使える。 ・経路検索・ストリートビュー 子どもの現在地までの経路や、周辺環境の確認も。 ・安心のセキュリティ 見まもりユーザーの追加に、認証コードシステムを採用。 ・省電力モード 高頻度更新の標準モードに加え、より長く位置情報を取得。 ・電池残量低下通知 電池切れの前に、充電のタイミングをスマホにお知らせ。 ◆ こんな人にお勧めです ・お子さまが一人で行動する機会が多くなった ・お子さまにスマホやキッズケータイを持たせるのは不安だが居場所を知りたい ・お子さまが自宅や学校に到着したかどうかを確認したい ・お子さまがよく行く場所を知りたい ・お子さまが迷子になるのを防ぎたい ・お子さまが危険な場所に行っていないかどうかを知りたい ・複数人の家族でお子さまをみまもりたい ・スマホやキッズケータイよりも安価でお子さまの居場所を知りたい ・子供用GPSでも位置情報がより正確なサービスを利用したい ・子供用GPSでも充電の頻度を極力減らしたい ◆ 利用環境 ・iOS 11.0 以上。iOS 11.0 未満の方は、iPhone の設定>一般>ソフトウェアップデートよりOSをアップデートしてご利用ください。 ◆ お問い合わせ ・ご利用にあたってご不明な点や、不具合・ご要望等ございましたら、gps-support@mitene.us まで気軽にご連絡ください。 ※ 本アプリでの端末購入リンクは、Amazonのアソシエイトとして、適格販売による収入を得ています。

Screenshots

Relationship Booster4 screens
みてねみまもりGPS4 screens

Verdict

The call

The clearest difference is rating: みてねみまもりGPS at 4.6 against Relationship Booster's 3.5. みてねみまもりGPS also leads on in-app purchases (none vs 1) and review sentiment (24% vs 0%). Relationship Booster's advantage is iOS requirement (9.0 vs 15.0). On price, update cadence, ads and monetization model 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. Relationship Booster sells 1 one-off in-app purchase. みてねみまもりGPS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

みてねみまもりGPS holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: みてねみまもりGPS has 40 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 0% of Relationship Booster's written reviews are positive against 24% of みてねみまもりGPS's.

UpkeepUpdate frequency

Relationship Booster ships an update every 2 months, みてねみまもりGPS every 5 weeks. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

Scorecard5 real differences · 5 level
Relationship Booster versus みてねみまもりGPS: the parameters behind the verdict, then further details
ParameterRelationship BoosterみてねみまもりGPS
PriceFreeFree
Rating3.5 (8 ratings)4.6 (40 ratings) — better
Positive reviews0.0% of reviews24.1% of reviews — better
Number of ratings840 — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.0
Further details — not scored
Size3 MB124 MB
Age rating9+4+
DeveloperOne Perfect, Inc.MIXI, Inc.

Customer experience

Relationship Booster

All ratings8 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

みてねみまもりGPS

All ratings40 ratings
Positive90.0%
Neutral2.5%
Negative7.5%
Written reviews58 reviews
Positive24.1%
Neutral17.2%
Negative58.6%

Bugs and requests

Relationship Booster

Not enough reviews yet to summarise bugs or requests.

みてねみまもりGPS

Reported bugs

21 issues
  • GPS location not updating for hours or days
  • Device freezes or becomes unresponsive
  • Device randomly shuts down
  • Incorrect location displayed (e.g., different prefecture, over water)
  • Notifications not arriving or arriving with significant delay
Show 16 more
  • Voice messages not being sent or received, or arriving hours later
  • App crashes frequently
  • Device stops working after a short period (e.g., 3 months)
  • False notifications (e.g., leaving home when still at home)
  • Battery percentage not updating correctly
  • Emergency button not sending notifications
  • Inability to send voice messages from the device
  • Message history not reflecting correctly
  • Network errors during peak usage times
  • Push notifications not working on certain devices (e.g., iPhone SE)
  • Device showing movement when stationary
  • Inconsistent performance after updates
  • Delayed response from customer support
  • Inability to reset device easily when out and about
  • Voice messages not appearing in the app despite notification
  • App not showing unread notification counts on icon

Requested features

13 requests
  • Separate volume control for the app
  • Ability to send non-voice messages (emojis, stamps)
  • Remote notification sound for the device
  • Option to combine notification and voice message screens
  • Ability to delete sent messages
Show 8 more
  • Clock function on the child's device
  • Badge for unread notifications on app icon
  • Ability to set custom notification sounds/vibrations for schedule deviations
  • Ability to change display name from email address
  • Ability to switch to satellite map view
  • Option to manually search for current location
  • Display current address on map
  • More proactive battery level notifications

In-app purchases

1 purchases

Relationship Booster

One-time1
  • complete Booster checkup$3.99
None

みてねみまもりGPS

No in-app purchases

Questions

Is Relationship Booster free?
Relationship Booster is free to download, with in-app purchases available.
Is みてねみまもりGPS free?
みてねみまもりGPS is free to download, with no in-app purchases.
Which has better reviews, Relationship Booster or みてねみまもりGPS?
みてねみまもりGPS is rated higher. Relationship Booster averages 3.5 out of 5 from 8 ratings, while みてねみまもりGPS averages 4.6 from 40 ratings.
Do Relationship Booster or みてねみまもりGPS have ads?
Neither Relationship Booster nor みてねみまもりGPS shows ads.
Which is updated more often, Relationship Booster or みてねみまもりGPS?
Relationship Booster ships an update every 2 months, and みてねみまもりGPS every 5 weeks. Most recently, Relationship Booster was updated on October 16, 2026 and みてねみまもりGPS on October 19, 2026.

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