# cessa vs DSI DS8201

The clearest difference is update cadence: DSI DS8201 at every 3 weeks against cessa's every 4 months. cessa's advantage is iOS requirement (12.4 vs 17.0). 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, DSI DS8201 every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | cessa | DSI DS8201 |
| --- | --- | --- |
| 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 3 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 108 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| 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


### DSI DS8201

[App page](https://appshunter.io/ios/app/dsi-ds8201-724/id6714477367)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is cessa free?

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

### Is DSI DS8201 free?

DSI DS8201 is free to download, with no in-app purchases.

### Do cessa or DSI DS8201 have ads?

Neither cessa nor DSI DS8201 shows ads.

### Which is updated more often, cessa or DSI DS8201?

cessa ships an update every 4 months, and DSI DS8201 every 3 weeks. Most recently, cessa was updated on October 29, 2026 and DSI DS8201 on October 25, 2026.

---

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