# Interval Timer by PMak vs CTNET SEGURIDAD

The clearest difference is in-app purchases: CTNET SEGURIDAD at none against Interval Timer by PMak's 1. CTNET SEGURIDAD also leads on iOS requirement (13.0 vs 15.1). Interval Timer by PMak's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Interval Timer by PMak sells 1 one-off in-app purchase. CTNET SEGURIDAD asks for nothing beyond the download.

Interval Timer by PMak ships an update weekly, CTNET SEGURIDAD every 4 months. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Interval Timer by PMak | CTNET SEGURIDAD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/interval-timer-by-pmak/id1575221861/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 87 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Petr Makarov](https://appshunter.io/developer/1833268731) | [Cable Televisora Color S.A.](https://appshunter.io/developer/1650297522) |

## What reviewers say

### Interval Timer by PMak

[App page](https://appshunter.io/ios/app/interval-timer-by-pmak/id1575221861)

This app helps you maximize productivity and training by creating and managing custom interval timers. It features sound notifications for each interval and runs in the background for seamless multitasking. Easily duplicate intervals to save time and enhance your workout or time management sessions.

**Highlights:** Multiple timers, Variable interval durations, Voice and sound notifications, Interval copying, Background operation, Push notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $2.99 | one-time |


### CTNET SEGURIDAD

[App page](https://appshunter.io/ios/app/ctnet-seguridad/id6499028208)

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer by PMak free?

Interval Timer by PMak is free to download, with in-app purchases available.

### Is CTNET SEGURIDAD free?

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

### Do Interval Timer by PMak or CTNET SEGURIDAD have ads?

Neither Interval Timer by PMak nor CTNET SEGURIDAD shows ads.

### Which is updated more often, Interval Timer by PMak or CTNET SEGURIDAD?

Interval Timer by PMak ships an update weekly, and CTNET SEGURIDAD every 4 months. Most recently, Interval Timer by PMak was updated on September 23, 2026 and CTNET SEGURIDAD on September 19, 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.*