PLC Schedule vs ECHO Water
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PLC Schedule
Access your personal schedule, view class offerings, and book additional services. This app helps you manage your time and access Pritikin program information conveniently from your device.
- View Pritikin schedule
- Manage personal appointments
- Request a la carte services
- View ongoing promotions
- Access program information
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Download the Pritikin App today to view the entire Pritikin schedule as well as your personal appointments, request a la carte services, view ongoing promotions, and more. Optimize your time and maximize the convenience of accessing everything you need from one place, right on your device!
ECHO Water
This app provides a streamlined and dependable interface for operating your Echo Flask. It offers a simplified user experience for managing hydrogen water generation.
- Simplified operation
- Reliable performance
- Echo Flask management
- Hydrogen water generation
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We rebuilt the ECHO Water app from the ground up to deliver a simpler, more reliable way to use your Echo Flask.
Screenshots
Verdict
The clearest difference is rating: PLC Schedule at 4.0 against ECHO Water's 2.7. ECHO Water's advantage is ratings volume (52 vs 4) and monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PLC Schedule holds the better App Store score, 4.0 against 2.7. That said, the two scores are not equally well evidenced: ECHO Water has 52 ratings behind it against 4, so its average is the more settled of the two.
PLC Schedule ships an update monthly, ECHO Water every 3 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | PLC Schedule | ECHO Water |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 2.7 (52 ratings) |
| Positive reviews | — | 20.3% of reviews |
| Number of ratings | 4 | 52 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 192 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | FLORIDA PRITIKIN CENTER, INC | Echo Water |
Customer experience
PLC Schedule
ECHO Water
Bugs and requests
PLC Schedule
Not enough reviews yet to summarise bugs or requests.
ECHO Water
Reported bugs
3 issues- App unable to sync with water bottle
- Inconsistent flask counting
- Bluetooth pairing problems
Requested features
3 requests- Ability to manually log water intake
- Scheduling options for hydrogen water
- Improved app performance and stability
In-app purchases
PLC Schedule
No in-app purchases
ECHO Water
No in-app purchases
