# Blumy vs GradeBite

The clearest difference is update cadence: GradeBite at every 2 days against Blumy's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Blumy sells 5 in-app purchases, starting at $4.99 per month and GradeBite sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Blumy ships an update every 4 days, GradeBite every 2 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Blumy | GradeBite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (80 ratings)](https://appshunter.io/ios/app/blumy-baby-sleep-tracker/id6748893262/reviews)** | — |
| Number of ratings | **80** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 100 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +12 | 4+ |
| Developer | [Blumy Tecnologia LTDA](https://appshunter.io/developer/1880533651) | [Thiago Dantas](https://appshunter.io/developer/1878637533) |

## What reviewers say

### Blumy

[App page](https://appshunter.io/ios/app/blumy-baby-sleep-tracker/id6748893262)

This app helps parents track and organize all aspects of baby care, including sleep, feeding, diapers, and development. It offers a centralized diary, complete tracking tools, and an AI assistant to understand patterns and support your baby's growth.

**Highlights:** Track baby sleep and naps, Log feeding, breastfeeding, and bottles, Record diapers and care moments, Organize vaccines and reminders, View routine reports, Follow milestones and development, AI assistant for baby care questions

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensal | $4.99 | per month |
| Pro Monthly | $6.99 | per month |
| Pro Yearly | $35.99 | per year |
| Pro Yearly | $39.99 | per year |
| Premium Anual | $39.99 | per year |


### GradeBite

[App page](https://appshunter.io/ios/app/gradebite/id6759446284)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GradeBite Premium | $3.99 | per month |
| GradeBite Premium | $39.99 | per year |


## Frequently asked questions

### Is Blumy free?

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

### Is GradeBite free?

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

### Do Blumy or GradeBite have ads?

Neither Blumy nor GradeBite shows ads.

### Which is updated more often, Blumy or GradeBite?

Blumy ships an update every 4 days, and GradeBite every 2 days. Most recently, Blumy was updated on November 8, 2026 and GradeBite on November 9, 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.*