# Tempoclock vs Delta Timer △

The clearest difference is device support: Tempoclock at 3 against Delta Timer △'s 1. Tempoclock also leads on iOS requirement (13.4 vs 18.1). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Tempoclock against 5.0 for Delta Timer △. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Tempoclock ships an update weekly, Delta Timer △ every 10 days. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tempoclock | Delta Timer △ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/tempoclock/id6737282832/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/delta-timer/id6748762829/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | Free |
| Size | 19 MB | 12 MB |
| Requires iOS | **13.4** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Trevor Preston](https://appshunter.io/developer/1074177480) | [Thomas Delgado Dias](https://appshunter.io/developer/944281589) |

## What reviewers say

### Tempoclock

[App page](https://appshunter.io/ios/app/tempoclock/id6737282832)

A traditional-style pace clock app for athletes and fitness enthusiasts. It helps time laps, track intervals, and enhance workout sessions with an intuitive interface and large display.

**Highlights:** Traditional pace clock design, Lap timing, Interval tracking, Workout enhancement, Intuitive interface, Large, easy-to-read display

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Tempoclock free?

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

### Is Delta Timer △ free?

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

### Which has better reviews, Tempoclock or Delta Timer △?

Tempoclock and Delta Timer △ are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

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

Neither Tempoclock nor Delta Timer △ shows ads.

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

Tempoclock ships an update weekly, and Delta Timer △ every 10 days. Most recently, Tempoclock was updated on September 21, 2026 and Delta Timer △ on October 6, 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.*