# TR30 vs Baby Tracker

The clearest difference is in-app purchases: TR30 at none against Baby Tracker's 2. TR30 also leads on iOS requirement (15.6 vs 17.0). Baby Tracker's advantage is update cadence (every 4 days vs every 47 months). On price, ads and device support there is nothing between them.

Both are free to download. Baby Tracker sells 2 in-app purchases, starting at $4.99 per month. TR30 asks for nothing beyond the download.

TR30 ships an update every 47 months, Baby Tracker every 4 days. The most recent releases landed on November 7, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | TR30 | Baby Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/baby-tracker-plumi/id6783055654/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 47 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 149 MB | 58 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 12+ | +4 |
| Developer | [Thalita Oliveira](https://appshunter.io/developer/1609452950) | [Soner Eker](https://appshunter.io/developer/642520489) |

## What reviewers say

### TR30

[App page](https://appshunter.io/ios/app/tr30/id1609452948)

**Features:** macOS Compatibility

**In-app purchases:** none


### Baby Tracker

[App page](https://appshunter.io/ios/app/baby-tracker-plumi/id6783055654)

This app helps parents track their baby's daily activities, including feeding, sleep, diapers, and health. It offers features like growth charts, milestone tracking, and customizable routines. Integrates with Siri and widgets for easy logging.

**Highlights:** Feeding and sleep tracking with timers, Diaper, bath, and health logging, Growth charts and milestone tracking, Siri and widget integration, Offline logging, Customizable routines and checklists

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

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


## Frequently asked questions

### Is TR30 free?

TR30 is free to download, with no in-app purchases.

### Is Baby Tracker free?

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

### Do TR30 or Baby Tracker have ads?

Neither TR30 nor Baby Tracker shows ads.

### Which is updated more often, TR30 or Baby Tracker?

TR30 ships an update every 47 months, and Baby Tracker every 4 days. Most recently, TR30 was updated on November 7, 2026 and Baby Tracker on November 1, 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.*