# OstoNova Ostomy Tracker vs StomaLog

The clearest difference is update cadence: StomaLog at every 3 weeks against OstoNova Ostomy Tracker's every 6 months. OstoNova Ostomy Tracker's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OstoNova Ostomy Tracker sells 3 in-app purchases, starting at $4.99 per month and StomaLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OstoNova Ostomy Tracker ships an update every 6 months, StomaLog every 3 weeks. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | OstoNova Ostomy Tracker | StomaLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 42 MB | 5 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ali Zouaoui](https://appshunter.io/developer/1863503710) | [Shenzhen Fu Kang Heng Development Co., Ltd.](https://appshunter.io/developer/1863837413) |

## What reviewers say

### OstoNova Ostomy Tracker

[App page](https://appshunter.io/ios/app/ostonova-ostomy-tracker/id6762236983)

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ostonova Monthly | $4.99 | per month |
| Ostonova Annual | $19.99 | per year |
| OstoNova Pro | $49.99 | one-time |


### StomaLog

[App page](https://appshunter.io/ios/app/stomalog/id6770739038)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $3.99 | one-time |


## Frequently asked questions

### Is OstoNova Ostomy Tracker free?

OstoNova Ostomy Tracker is free to download, with in-app purchases available.

### Is StomaLog free?

StomaLog is free to download, with in-app purchases available.

### Do OstoNova Ostomy Tracker or StomaLog have ads?

Neither OstoNova Ostomy Tracker nor StomaLog shows ads.

### Which is updated more often, OstoNova Ostomy Tracker or StomaLog?

OstoNova Ostomy Tracker ships an update every 6 months, and StomaLog every 3 weeks. Most recently, OstoNova Ostomy Tracker was updated on November 5, 2026 and StomaLog on November 2, 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.*