# Dual up down timer vs RandomTimer

The clearest difference is in-app purchases: Dual up down timer at none against RandomTimer's 1. Dual up down timer also leads on ads (none vs shown) and iOS requirement (11.2 vs 15.0). RandomTimer's advantage is update cadence (every 3 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. RandomTimer sells 1 in-app purchase, starting at $0.99 per month. Dual up down timer asks for nothing beyond the download.

Dual up down timer ships an update every 4 months, RandomTimer every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dual up down timer | RandomTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/dual-up-down-timer/id1294165793/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 5 MB |
| Requires iOS | **11.2** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RD Concepts](https://appshunter.io/developer/1293498470) | [WanYeol Park](https://appshunter.io/developer/1882720391) |

## What reviewers say

### Dual up down timer

[App page](https://appshunter.io/ios/app/dual-up-down-timer/id1294165793)

This utility app provides a straightforward heat-up and cool-down timer. It features a simple interface and visual cues, with screen flashes indicating the end of each interval.

**Highlights:** Heat up and cool down timer, Simple user interface, Screen flash alerts, Interval timing

**Features:** macOS Compatibility

**In-app purchases:** none


### RandomTimer

[App page](https://appshunter.io/ios/app/randomtimer-randomized/id6790434150)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove_ads | $0.99 | per month |


## Frequently asked questions

### Is Dual up down timer free?

Dual up down timer is free to download, with no in-app purchases.

### Is RandomTimer free?

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

### Do Dual up down timer or RandomTimer have ads?

RandomTimer shows ads; Dual up down timer does not.

### Which is updated more often, Dual up down timer or RandomTimer?

Dual up down timer ships an update every 4 months, and RandomTimer every 3 weeks. Most recently, Dual up down timer was updated on November 3, 2026 and RandomTimer on October 31, 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.*