# Delta Timer △ vs penso

The clearest difference is update cadence: penso at every 4 days against Delta Timer △'s every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Delta Timer △ ships an update every 10 days, penso every 4 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Delta Timer △ | penso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/delta-timer/id6748762829/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 12 MB | 21 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Thomas Delgado Dias](https://appshunter.io/developer/944281589) | [Infiniah](https://appshunter.io/developer/1792207450) |

## What reviewers say

### Delta Timer △

[App page](https://appshunter.io/ios/app/delta-timer/id6748762829)

This interval timer app guides users through various training routines like HIIT and Tabata. It offers customizable workouts with adjustable exercise and rest periods, featuring a minimalist design with light and dark modes for focused training.

**Highlights:** Customizable workout creation, Adjustable exercise and rest durations, Minimalist, distraction-free interface, Light and dark modes, Supports HIIT, Tabata, EMOM, and circuits

**Features:** macOS Compatibility

**In-app purchases:** none


### penso

[App page](https://appshunter.io/ios/app/penso-journal-and-mood-tracker/id6758278045)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Delta Timer △ free?

Delta Timer △ is free to download, with no in-app purchases.

### Is penso free?

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

### Do Delta Timer △ or penso have ads?

Neither Delta Timer △ nor penso shows ads.

### Which is updated more often, Delta Timer △ or penso?

Delta Timer △ ships an update every 10 days, and penso every 4 days. Most recently, Delta Timer △ was updated on October 6, 2026 and penso on October 4, 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.*