Comparison

教えて!ドクター vs SonaMemo

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

Head to head
About

教えて!ドクター

This app helps parents determine when to seek medical attention for their child's symptoms and illnesses. It offers guidance on home care for common ailments and includes a vaccination scheduler. Developed with pediatricians, it's a reliable resource for child health concerns.

Highlights
  • Symptom checker for medical advice
  • Home care guidance for illnesses
  • Vaccination scheduler
  • Guidance on which doctor to see
  • Parenting tips and resources
  • Childcare and medical facility search
Features
Read full description

子どもの症状や病名から病院受診のタイミングなどを教えてくれる便利なアプリです。予防接種スケジューラーも搭載しています。長野県佐久医師会が中心となって作成しました。小児救急医療に関わる方の、受診者向け啓発ツールとしてもご利用ください。 本アプリの記載内容は、佐久医師会監修の冊子「教えて!ドクター 子どもの病気とおうちケア」(https://oshiete-dr.net/pdf/home_care2021.pdf)に基づいて掲載されております。 【主な機能】 ・咳や発熱など、症状を選択すると、救急受診の目安(すぐに救急車か、自家用車か、翌日以降でよいか)を表示 ・よくある病気やケガのホームケアを説明 ・生年月日を入力すると接種ワクチンのスケジュールを月別に表示 ・症状から受診する科をご案内 ・生後1か月までによくある質問、夜泣きなど子育てに役立つコラムも。 ・子育て相談窓口一覧(佐久地域)あり、直接電話が掛けられます。 ・医療機関検索、託児所検索などお役立ちリンクも充実 ・こどもの防災関連情報もバッチリ収録。 【こんな方におススメ】 ・子育てに奮闘中のパパ、ママ ・妊娠された方、出産間近の妊婦さん ・母子手帳をもらったり、出生届を出した時に ・小児に関わる全ての医療関係者(患者向け啓発ツールとして) 【こんなアプリ】 ・長野県佐久市の「子どもの病気とおうちケア」マニュアルのアプリ版! ・小児科医が全面的に制作・監修しており、安心してお使いいただけます。 ・お子さんの急な病気やケガで困ったときの心強い味方です。 ・何種類もあるワクチン接種の備忘録としても活用できます。

About

SonaMemo

Features
Read full description

Keep your family's medicines, allergies, and medical conditions in one place, ready to show when you need them. At an evacuation shelter or an unexpected doctor's visit, it can be hard to remember exact medicine names and doses. With SonaMemo, you can simply show the screen. Your data stays on your device, and no account is needed. What you can do: • Record medicines, allergies, medical conditions, and blood type for each family member • Take a photo of a medicine package or medication notebook, and SonaMemo reads the medicine names for you (you review them before saving) • See roughly how many days of medicine are left, based on the remaining count and daily dose • Show one person's medicines and medical notes on a single emergency card • Save a PDF for the whole family or one person to print or share • Save and hand over data with a password-protected backup file • Add, view, track remaining medicine, and create PDFs without an internet connection • Check the supply status of a registered medicine in Drug Supply Navigator Made by a pharmacist. SonaMemo is not a medical device and does not provide diagnosis, treatment, or medication advice. Information is entered by the user or family. Always consult a doctor or pharmacist before making medication decisions.

Screenshots

教えて!ドクター4 screens
SonaMemo4 screens

Verdict

The call

The clearest difference is update cadence: SonaMemo at every 5 days against 教えて!ドクター's every 5 months. 教えて!ドクター's advantage is iOS requirement (15.6 vs 17.0). 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

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

教えて!ドクター ships an update every 5 months, SonaMemo every 5 days. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
教えて!ドクター versus SonaMemo: the parameters behind the verdict, then further details
Parameter教えて!ドクターSonaMemo
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size93 MB6 MB
Age rating17+4+
Developer佐久医師会kiyotaka takanishi

In-app purchases

None

教えて!ドクター

No in-app purchases

None

SonaMemo

No in-app purchases

Questions

Is 教えて!ドクター free?
教えて!ドクター is free to download, with no in-app purchases.
Is SonaMemo free?
SonaMemo is free to download, with no in-app purchases.
Do 教えて!ドクター or SonaMemo have ads?
Neither 教えて!ドクター nor SonaMemo shows ads.
Which is updated more often, 教えて!ドクター or SonaMemo?
教えて!ドクター ships an update every 5 months, and SonaMemo every 5 days. Most recently, 教えて!ドクター was updated on November 11, 2026 and SonaMemo on November 5, 2026.

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