# Plotsy vs Symptrace

The clearest difference is in-app purchases: Symptrace at none against Plotsy's 3. Symptrace also leads on update cadence (every 6 days vs every 2 weeks). Plotsy's advantage is iOS requirement (17.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Plotsy sells 3 in-app purchases, starting at $4.99 per month. Symptrace asks for nothing beyond the download.

Plotsy ships an update every 2 weeks, Symptrace every 6 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Plotsy | Symptrace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 9 MB | 3 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Serhii Tykhonenko](https://appshunter.io/developer/1895816215) | [David Galindo](https://appshunter.io/developer/1573147701) |

## What reviewers say

### Plotsy

[App page](https://appshunter.io/ios/app/plotsy-symptom-diary/id6778679232)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |
| Pro Lifetime | $59.99 | one-time |


### Symptrace

[App page](https://appshunter.io/ios/app/symptrace/id6805539903)

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

**In-app purchases:** none


## Frequently asked questions

### Is Plotsy free?

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

### Is Symptrace free?

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

### Do Plotsy or Symptrace have ads?

Neither Plotsy nor Symptrace shows ads.

### Which is updated more often, Plotsy or Symptrace?

Plotsy ships an update every 2 weeks, and Symptrace every 6 days. Most recently, Plotsy was updated on October 25, 2026 and Symptrace on October 12, 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.*