Comparison

Gut diary vs パルボ観察研究

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

Head to head
About

Gut diary

Track your daily physical, psychological, and social activities to understand their impact on your gut health. Record bowel habits, diet, sleep, exercise, and even moments of happiness. Sync with health data to identify patterns and contributing factors to abdominal comfort.

Highlights
  • Bowel habit tracking
  • Diet logging
  • Sleep cycle monitoring
  • Exercise recording
  • Social activity logging
  • Heart rate synchronization
  • Abdominal pain and stool shape entry
Features
Read full description

The stress or sleeping disturbance are closely associated with the changes in heart rate and result in affecting abdominal comfort, or bowel habits. “Gut diary” will help you lead healthier and happier life by tracking your physical, psychological, and social activities. You can record the daily bowel habits, diet, sleeping cycle, exercise and other social activity details on the app and synchronize with iPhone Health Kit or other wearable devices to obtain the heart rate data. By tracking your total daily activity, you maybe able to discover the certain pattern of abdominal conditions and identify the influence factor. You can also record a “little happiness” you have experienced during the day which can be a positive factor to your bowel activity. You have an easy access to the screen and can record several data at the same time. You can enter the abdominal pain and stool shape easily from Apple Watch. Please note that it is not possible to diagnose or treat someone with this application.

About

パルボ観察研究

Features
Read full description

このアプリについて ※本アプリは、臨床研究『パルボシクリブの観察研究におけるQOL/PRO評価』にご参加いただく方のみを対象としています。 乳がんの薬物療法(内分泌療法や化学療法)は、抗腫瘍効果により病気の治る確率を高めたり、病気の進行を遅らせるなどの恩恵を期待し実施されますが、同時に様々な副作用を伴います。また、病気の進行そのものが、身体症状をもたらす場合もあります。  現在の診療制度では、患者さんが病院に受診し、それまで経験した症状を医療者に報告し、それらを基に治療方針や副作用対策がなされています。しかし、これまでの研究から、医療者は患者さんの訴えや症状を、低く見積もる傾向のあることが明らかにされています。  我々の研究グループでは、このアプリを用い、ご自宅で困った症状の有無や程度を定期的に報告、記録していただくことにより、医療者が患者さんの健康状態の推移をより正確に把握し、質の高い医療の提供につながるのではないかと考えています。 本アプリをご利用いただくには、研究への参加基準を満たし、研究参加施設を通じて参加登録をしていただく必要があります。

Screenshots

Gut diary4 screens
パルボ観察研究3 screens

Verdict

The call

The clearest difference is update cadence: Gut diary at every 3 weeks against パルボ観察研究's every 2 months. Gut diary also leads on iOS requirement (10.0 vs 12.0). 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

Gut diary ships an update every 3 weeks, パルボ観察研究 every 2 months. The most recent releases landed on October 22, 2026 and December 27, 2025 respectively.

Scorecard2 real differences · 8 level
Gut diary versus パルボ観察研究: the parameters behind the verdict, then further details
ParameterGut diaryパルボ観察研究
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews16.7% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size53 MB8 MB
Age rating4+17+
DeveloperKeietsu YasuharaAccelight Inc.

In-app purchases

None

Gut diary

No in-app purchases

None

パルボ観察研究

No in-app purchases

Questions

Is Gut diary free?
Gut diary is free to download, with no in-app purchases.
Is パルボ観察研究 free?
パルボ観察研究 is free to download, with no in-app purchases.
Do Gut diary or パルボ観察研究 have ads?
Neither Gut diary nor パルボ観察研究 shows ads.
Which is updated more often, Gut diary or パルボ観察研究?
Gut diary ships an update every 3 weeks, and パルボ観察研究 every 2 months. Most recently, Gut diary was updated on October 22, 2026 and パルボ観察研究 on December 27, 2025.

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