# Pebble vs Plotsy

The clearest difference is iOS requirement: Pebble at 15.1 against Plotsy's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Pebble sells 2 in-app purchases, starting at $4.99 per month and Plotsy sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Pebble ships an update every 4 weeks, Plotsy every 2 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Pebble | Plotsy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pebble-symptom-tracker/id6772501410/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 133 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JONATHAN DOUGLAS LAI](https://appshunter.io/developer/1850818875) | [Serhii Tykhonenko](https://appshunter.io/developer/1895816215) |

## What reviewers say

### Pebble

[App page](https://appshunter.io/ios/app/pebble-symptom-tracker/id6772501410)

This app offers a simple, offline health diary for tracking daily symptoms like pain, mood, and energy. It generates a concise, one-page summary for doctor appointments, focusing on clarity over complexity. Designed for individuals managing chronic conditions, it prioritizes ease of use and data privacy.

**Highlights:** Daily symptom logging (mood, pain, energy), Customizable symptom list, Pain location mapping, Medication tracking, One-page doctor brief generation, Offline data storage, Optional Apple Health integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $29.99 | per year |


### 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 |


## Frequently asked questions

### Is Pebble free?

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

### Is Plotsy free?

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

### Do Pebble or Plotsy have ads?

Neither Pebble nor Plotsy shows ads.

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

Pebble ships an update every 4 weeks, and Plotsy every 2 weeks. Most recently, Pebble was updated on October 11, 2026 and Plotsy on October 10, 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.*