# cessa vs RESTORATiVE303 Study

The clearest difference is update cadence: RESTORATiVE303 Study at every 4 weeks against cessa's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

cessa ships an update every 4 months, RESTORATiVE303 Study every 4 weeks. The most recent releases landed on June 4, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | cessa | RESTORATiVE303 Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cessa/id1501396487/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 72 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Cristcot INC.](https://appshunter.io/developer/1501396486) | [ERT, INC](https://appshunter.io/developer/1160214546) |

## What reviewers say

### cessa

[App page](https://appshunter.io/ios/app/cessa/id1501396487)

This app serves as a medication reminder for participants in a specific clinical trial. It helps users manage their dosage schedule by allowing them to set reminders and log when they take their medication over a 28-day period.

**Highlights:** Medication reminders, Dosage logging, 28-day study tracking, Clinical trial participation support

**In-app purchases:** none


### RESTORATiVE303 Study

[App page](https://appshunter.io/ios/app/restorative303-study/id6461456205)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is cessa free?

cessa is free to download, with no in-app purchases.

### Is RESTORATiVE303 Study free?

RESTORATiVE303 Study is free to download, with no in-app purchases.

### Do cessa or RESTORATiVE303 Study have ads?

Neither cessa nor RESTORATiVE303 Study shows ads.

### Which is updated more often, cessa or RESTORATiVE303 Study?

cessa ships an update every 4 months, and RESTORATiVE303 Study every 4 weeks. Most recently, cessa was updated on June 4, 2026 and RESTORATiVE303 Study on May 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*