# Interval Timer for Tasks vs CertPro

The clearest difference is ads: CertPro at none against Interval Timer for Tasks's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Interval Timer for Tasks sells 3 in-app purchases, starting at $2.99 per month and CertPro sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 25, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Interval Timer for Tasks | CertPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (95 ratings)](https://appshunter.io/ios/app/interval-timer-for-tasks/id1455772101/reviews)** | — |
| Number of ratings | **95** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 14 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Foobar Creative](https://appshunter.io/developer/464777525) | [RAPHAEL MOMANYI](https://appshunter.io/developer/1884462424) |

## What reviewers say

### Interval Timer for Tasks

[App page](https://appshunter.io/ios/app/interval-timer-for-tasks/id1455772101)

Configure custom interval timers for focused work, study, or routines. Set multiple intervals with unique sounds and durations. Receive notifications even when the app is closed.

**Highlights:** Configure multiple intervals per timer, Save and run multiple timers simultaneously, Customizable interval names, sounds, and colors, Start and finish delays, Background notifications, Siri and Shortcuts integration, Standalone Apple Watch app

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer Premium Monthly | $2.99 | per month |
| Interval Timer Premium Yearly | $7.99 | per year |
| Pro Upgrade | $19.99 | one-time |


### CertPro

[App page](https://appshunter.io/ios/app/certpro-license-tracker/id6761763832)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Certrack Pro Monthly | $4.99 | per month |
| Certrack Pro Annual | $34.99 | per year |


## Frequently asked questions

### Is Interval Timer for Tasks free?

Interval Timer for Tasks is free to download, with in-app purchases available.

### Is CertPro free?

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

### Do Interval Timer for Tasks or CertPro have ads?

Interval Timer for Tasks shows ads; CertPro does not.

### Which is updated more often, Interval Timer for Tasks or CertPro?

Interval Timer for Tasks ships an update monthly, and CertPro monthly. Most recently, Interval Timer for Tasks was updated on September 25, 2026 and CertPro on September 15, 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.*