Comparison

GastroAssistant vs Acid Reflux Diary

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

Head to head
About

GastroAssistant

This app guides users with gastritis or GERD through personalized assessments and practical tools to improve digestive health. It offers educational content, habit tracking, and a reward system to support medical treatment and promote sustainable progress.

Highlights
  • Personalized health assessments
  • Practical lifestyle guidelines
  • Symptom and habit tracking
  • Educational content
  • Reward system for consistency
  • Breathing and rest strategies
Features
Read full description

Your step-by-step guide to understanding and improving your digestive health GastroAssistant is a new app designed to help you if you suffer from gastritis or gastroesophageal reflux disease (GERD). Through clinical assessments, educational content, and practical tools, we help you regain control over your digestion and make personalized progress without overwhelming you. How does it work? 1. We assess your current situation You answer validated questionnaires and add key data about your tests or medical history. This allows us to estimate what type of reflux you may have. 2. We analyze your risk factors We review your habits, lifestyle, and possible functional causes that may be influencing your symptoms. 3. You receive personalized recommendations Based on your profile and progress, you unlock practical guidelines that complement your medical treatment: breathing, diet, rest, hydration, emotional regulation, and more. 4. You track your progress and improve week by week You can record how you feel, how you apply the proposed tools, and observe your progress. The more consistent you are, the more tailored your experience will be. 5. You stay motivated with rewards Medals, levels, and a positive reinforcement system to help you maintain the habit without pressure. What does it include? • Clinical questionnaires tailored to reflux and gastritis • An indicative assessment of the type of reflux based on your answers • Practical, unlockable guidelines tailored to your profile • Tools such as diaphragmatic breathing, rest strategies, eating routines, and digestive habits • Daily log of symptoms and habits • Visual reward system for consistency • Validated and updated educational content • Clear language, straightforward explanations, and a clinical approach • A simple structure that you can follow at your own pace Important: GastroAssistant is an educational and support tool that complements medical follow-up. Never modify your treatment without first consulting your specialist. Ready to take control of your digestive health? Start today and take the first step toward real and sustainable improvement.

About

Acid Reflux Diary

Features
Read full description

If you live with acid reflux or heartburn, the real question is: what brings it on? RefluxLog is a calm, private place to track your reflux — episodes, symptoms, whether they hit at night, and the meals and habits around them — so you can finally see your own patterns. WHAT YOU CAN DO • Log a reflux episode in seconds — severity, symptoms, and whether it was nighttime • Note meals with one-tap trigger tags (spicy, fatty, acidic, caffeine, carbonated, late meal) • See your reflux trends and your daytime-vs-nighttime split • Spot which logged foods tend to show up before your reflux (Premium) • Export a clean PDF summary for your doctor or gastroenterologist (Premium) FREE — NO ACCOUNT NEEDED Log every episode and meal, browse your full history, see your trend charts across weeks and months, and export your own data as a file. The core app isn't locked behind a paywall. PREMIUM — MONTHLY OR YEARLY AUTO-RENEWING SUBSCRIPTION, OR A ONE-TIME LIFETIME PURCHASE. CHECK THE PRICE AND FREE-TRIAL ELIGIBILITY IN THE APP BEFORE YOU BUY. • Correlation insights: see which foods and habits line up with your reflux episodes • Doctor visit report: export a clean PDF summary for your next appointment • Cancel anytime from your Apple ID settings PRIVATE BY DESIGN Everything you record stays only on your device. RefluxLog never uploads, syncs, shares, or sells your data. No account needed. RefluxLog is a personal wellness journaling tool. It does not provide medical advice, diagnosis, or treatment, and is not a substitute for professional care. Terms of Use (EULA): https://softgrove.github.io/refluxlog-legal/terms Privacy Policy: https://softgrove.github.io/refluxlog-legal/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

GastroAssistant4 screens
Acid Reflux Diary3 screens

Verdict

The call

The clearest difference is in-app purchases: GastroAssistant at none against Acid Reflux Diary's 3. GastroAssistant also leads on iOS requirement (15.1 vs 17.0). Acid Reflux Diary's advantage is update cadence (every 6 days vs monthly). On price, ads 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. Acid Reflux Diary sells 3 in-app purchases, starting at $2.99 per month. GastroAssistant asks for nothing beyond the download.

UpkeepUpdate frequency

GastroAssistant ships an update monthly, Acid Reflux Diary every 6 days. Both last shipped on November 5, 2026.

Scorecard3 real differences · 7 level
GastroAssistant versus Acid Reflux Diary: the parameters behind the verdict, then further details
ParameterGastroAssistantAcid Reflux Diary
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size24 MB6 MB
Age rating17+4+
DeveloperIvan Ruiz QuinteroRyosuke Igarashi

In-app purchases

None

GastroAssistant

No in-app purchases

3 purchases

Acid Reflux Diary

Subscriptions2
  • RefluxLog Premium Monthly7 Days trial$2.991 Month
  • RefluxLog Premium Yearly7 Days trial$19.991 Year
One-time1
  • RefluxLog Premium Lifetime$39.99

Questions

Is GastroAssistant free?
GastroAssistant is free to download, with no in-app purchases.
Is Acid Reflux Diary free?
Acid Reflux Diary is free to download, with in-app purchases available.
Do GastroAssistant or Acid Reflux Diary have ads?
Neither GastroAssistant nor Acid Reflux Diary shows ads.
Which is updated more often, GastroAssistant or Acid Reflux Diary?
GastroAssistant ships an update monthly, and Acid Reflux Diary every 6 days. Most recently, GastroAssistant was updated on November 5, 2026 and Acid Reflux Diary on November 5, 2026.

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