Colonoscopy Prep Reminder vs GentlePrep
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Colonoscopy Prep Reminder
This app sends automated text message reminders to patients preparing for a colonoscopy. It helps ensure patients follow the necessary bowel preparation steps for optimal procedure effectiveness. Designed by a gastroenterologist, it simplifies the prep process for better compliance.
- Automated text message reminders
- Customizable prep schedule
- HIPAA compliant messaging
- Designed by a gastroenterologist
- Simple date and phone number entry
Read full descriptionHide full description
Colonoscopy is a widely used procedure to visualize the mucosa of the entire large intestine and distal terminal ileum in order to diagnose and treat colon disorders. Based on 2010 data, over 3.3 million outpatient colonoscopies were performed annually in the United States, with screening and polyp surveillance accounting for half of indications. Optimal effectiveness of colonoscopy depends on patient acceptance of the procedure, which depends mostly on acceptance of the bowel preparation. Colonoscopy Prep Reminder helps to relieve that problem. The gastroenterologistsβ office will be able to send out scheduled text messages the day prior to the patients colonoscopy, walking them through the steps of the colonoscopy preparation. Simply enter the date of the colonoscopy and the patients text-capable phone number into the app and automatically the app will send out 5 messages on the day prior to the colonoscopy to remind the patient of important objectives to improve their compliance with the bowel prep. Disclaimer: Please make sure your patient is agreeable to receive these messages according to HIPPA compliance. This app was designed by Dr. Nihar Shah (MD, FACP)
GentlePrep
Read full descriptionHide full description
Colonoscopy prep is the hardest part of the procedure β but it doesn't have to be confusing or overwhelming. GentlePrep is a calm, step-by-step companion that guides you through your prep with timed reminders, hydration tracking, and encouragement when you need it most. HOW IT WORKS 1. Enter your prep type (SuPrep, GoLYTELY, MiraLAX, Clenpiq, or Sutab) and procedure time 2. Get a personalized, minute-by-minute timeline working backward from your appointment 3. Follow glass-by-glass timers with gentle nudges to stay on track 4. Track hydration and stool clarity to know how your prep is going FEATURES Smart Dose Timers Glass-by-glass countdown timers with progress rings. Know exactly when to drink, how much, and what's next. Pause if you need a break β the schedule automatically adjusts. Hydration Tracker Log water, broth, sports drinks, and clear fluids. Visual progress bar shows how you're doing against your daily goal. Gentle Notifications Encouraging reminders personalized to your schedule. "Time for your next glass" β not a jarring alarm, but a friendly nudge. COMFORT PACK (one-time $9.99) Unlock smart notifications, dark mode for late-night prep, Chat with Pip (your AI prep companion, always there for a 2 AM question), stool clarity tracking, a shareable recap report, and a lock screen countdown (Live Activity). One-time purchase β no subscription. SUPPORTED PREP TYPES - SuPrep (sulfate solution) - GoLYTELY / NuLYTELY (PEG-based) - MiraLAX + Gatorade - Clenpiq (sodium picosulfate) - Sutab (tablets) IMPORTANT: GentlePrep is a companion guide, not medical advice. Always follow your doctor's specific prep instructions. If anything doesn't match, trust your doctor. WHY GENTLEPREP? Over 22 million colonoscopies are performed each year. Studies show that guided prep support improves completion rates and prep quality. GentlePrep gives you the structure and encouragement to get through it β gently. Your data stays on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: Colonoscopy Prep Reminder at none against GentlePrep's 2. Colonoscopy Prep Reminder also leads on iOS requirement (9.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. GentlePrep sells 2 one-off in-app purchases. Colonoscopy Prep Reminder asks for nothing beyond the download.
Colonoscopy Prep Reminder ships an update every 3 weeks, GentlePrep fortnightly. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.
| Parameter | Colonoscopy Prep Reminder | GentlePrep |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 3 weeks | Fortnightly β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 9.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 33 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | Capermint Technologies Private Limited | Dodecki Labs |
In-app purchases
Colonoscopy Prep Reminder
No in-app purchases
GentlePrep
- Comfort Pack$7.99
- Comfort Pack$9.99
Questions
Is Colonoscopy Prep Reminder free?
Is GentlePrep free?
Do Colonoscopy Prep Reminder or GentlePrep have ads?
Which is updated more often, Colonoscopy Prep Reminder or GentlePrep?
Other comparisons















