# Intervo vs Cubby Baby Tracker

The clearest difference is price: Cubby Baby Tracker at Free against Intervo's $0.99. Intervo's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement there is nothing between them.

Cubby Baby Tracker is free to download; Intervo costs $0.99 up front. Cubby Baby Tracker sells 3 one-off in-app purchases. Intervo asks for nothing beyond the download.

Intervo ships an update weekly, Cubby Baby Tracker every 4 days. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Intervo | Cubby Baby Tracker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 5 MB | 54 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Robert Corbin](https://appshunter.io/developer/1890247992) | [Meng-Yi Hsu](https://appshunter.io/developer/6783592735) |

## What reviewers say

### Intervo

[App page](https://appshunter.io/ios/app/intervo-hiit-interval-timer/id6775499898)

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

**In-app purchases:** none


### Cubby Baby Tracker

[App page](https://appshunter.io/ios/app/cubby-baby-tracker/id6784482213)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Apps I Built | $5.99 | one-time |
| Unlock Cubby | $9.99 | one-time |
| Unlock Cubby | $12.99 | one-time |


## Frequently asked questions

### Is Intervo free?

Intervo costs $0.99, with no in-app purchases.

### Is Cubby Baby Tracker free?

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

### Do Intervo or Cubby Baby Tracker have ads?

Neither Intervo nor Cubby Baby Tracker shows ads.

### Which is updated more often, Intervo or Cubby Baby Tracker?

Intervo ships an update weekly, and Cubby Baby Tracker every 4 days. Most recently, Intervo was updated on October 4, 2026 and Cubby Baby Tracker on October 25, 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.*