Comparison

Symloom vs Memory Hall

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

Head to head
About

Symloom

This app helps adults with chronic symptoms track their health by logging flares, triggers, medications, and daily context. Review your history with clear insights and prepare for appointments with exportable reports. It prioritizes user privacy and does not use health information for advertising.

Highlights
  • Symptom logging with curated library
  • Track triggers, meds, mood, sleep, and more
  • Private health diary timeline
  • Personalized pattern insights
  • PDF/CSV health reports
  • Optional Apple Health integration
Features
Read full description

Symloom is a private symptom tracker and health diary for adults living with recurring or chronic symptoms. Record flare-ups and the daily context around them, then review a clearer history over time. TRACK WHAT MATTERS • Log symptoms and flare-ups in seconds • Add possible triggers and medication context • Record sleep, stress, mood, food, activity, hydration and weather • Keep your check-ins organized in one timeline REVIEW YOUR HISTORY • See transparent personal-pattern insights over time • Review the observation period and available evidence behind each insight • Understand which factors changed alongside your symptoms without treating an association as a cause • Compare recent patterns and weekly changes PREPARE FOR APPOINTMENTS • Create clear PDF or CSV reports • Select the date range and information you want to include • Bring a more organized symptom history to appointments • Export or share only when you decide Symloom helps you organize and communicate your health history. It does not diagnose conditions, determine causes, recommend treatment or replace professional medical care. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Memory Hall

Features
Read full description

Memory Hall supports everyday routines for people living with Parkinson's disease, older adults who want to keep memory and activity records, and their families. Large text and touch-friendly buttons bring cognitive training activities, medication records, exercise and mood check-ins together. COGNITIVE TRAINING ACTIVITIES Explore six memory and attention games: matching pairs, remembering sequences, following patterns, recalling names, word association and arithmetic. These are everyday activities, not medical tests or diagnostic scores. MEDICATION REMINDERS AND DAILY RECORDS Record a dose with a touch and optionally enable local phone notifications at times you choose. Review your daily graph and appointment summary. The app does not recommend or change a medicine, dose or prescription. EXERCISE AND STEPS Find exercise videos from external professional channels, including seated activities. English and Japanese screens have exercise lists in their respective languages. Video playback requires an internet connection. Step counts are shown only with your permission; the app does not collect your location or travel routes. ENGLISH, JAPANESE AND KOREAN Switch language using the large buttons in Home → Display settings. Korean benefits information, news and stories are available only in Korean. Read-aloud controls are available only on Korean screens. NO ACCOUNT REQUIRED Medicine names, doses, dose times, journal and symptom text, and step records stay on your device. If you agree to family sharing, six counts covering the last seven days, a phone label and update time are stored on company servers. A family member can open the invitation link, accept it and view the summary on their own phone. You can stop sharing, disconnect family or delete server-side family data. This does not guarantee background or real-time monitoring. You can export your own records to a file. Optional anonymous usage statistics can be disabled in Display settings. See the Privacy Policy for advertising SDK data processing and backup details. FREE BASIC FEATURES Ads may appear on selected screens, occasionally after a game stage, or when you choose a rewarded-ad button. Health-record screens and exercise sessions do not show ads. Memory Hall is not a medical device and has not been clinically established to diagnose, treat or prevent dementia or Parkinson's disease. Cognitive training and brain games are everyday activities, not a promise of dementia prevention or improved disease outcomes. Consult a qualified healthcare professional about medical decisions and suitable exercise. The app does not replace prescriptions or emergency care. Contact: support@revely.company

Screenshots

Symloom4 screens
Memory Hall4 screens

Verdict

The call

The clearest difference is in-app purchases: Memory Hall at none against Symloom's 2. Memory Hall also leads on update cadence (every 3 days vs monthly). Symloom's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Symloom sells 2 in-app purchases, starting at $7.99 per month. Memory Hall asks for nothing beyond the download.

UpkeepUpdate frequency

Symloom ships an update monthly, Memory Hall every 3 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 6 level
Symloom versus Memory Hall: the parameters behind the verdict, then further details
ParameterSymloomMemory Hall
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size110 MB83 MB
Age rating4+12+
DeveloperAppEcho Labs ,LLCkangwook seo

In-app purchases

2 purchases

Symloom

Subscriptions2
  • Trace Pro Monthly$7.991 Month
  • Trace Pro Annual7 Days trial$39.991 Year
None

Memory Hall

No in-app purchases

Questions

Is Symloom free?
Symloom is free to download, with in-app purchases available.
Is Memory Hall free?
Memory Hall is free to download, with no in-app purchases.
Do Symloom or Memory Hall have ads?
Memory Hall shows ads; Symloom does not.
Which is updated more often, Symloom or Memory Hall?
Symloom ships an update monthly, and Memory Hall every 3 days. Most recently, Symloom was updated on October 8, 2026 and Memory Hall on October 10, 2026.

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