# 20 Seconds vs Randominder | Routine Hacker

The clearest difference is price: 20 Seconds at Free against Randominder | Routine Hacker's $3.99. 20 Seconds also leads on review sentiment (67% vs 57%) and device support (3 vs 1). Randominder | Routine Hacker's advantage is in-app purchases (none vs 2) and update cadence (weekly vs every 3 months). On rating, ratings volume and ads there is nothing between them.

20 Seconds is free to download; Randominder | Routine Hacker costs $3.99 up front. 20 Seconds sells 2 one-off in-app purchases. Randominder | Routine Hacker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for 20 Seconds against 4.4 for Randominder | Routine Hacker. Both are backed by a comparable volume of ratings — 19 and 13 respectively. Written reviews are what separate them: 67% of 20 Seconds's written reviews are positive against 57% of Randominder | Routine Hacker's.

20 Seconds ships an update every 3 months, Randominder | Routine Hacker weekly. The most recent releases landed on July 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 20 Seconds | Randominder | Routine Hacker |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.5 (19 ratings)](https://appshunter.io/ios/app/20-seconds/id939295983/reviews)** | [4.4 (13 ratings)](https://appshunter.io/ios/app/randominder-routine-hacker/id1572649942/reviews) |
| Number of ratings | **19** | 13 |
| Positive reviews | **66.7% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 41 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nishco Ltd](https://appshunter.io/developer/829598361) | [Dana Sami](https://appshunter.io/developer/912382586) |

## What reviewers say

### 20 Seconds

[App page](https://appshunter.io/ios/app/20-seconds/id939295983)

This app helps build new habits or break existing ones by using a 20-second countdown. It provides a progress indicator and optional sounds or music to aid in distraction and amusement during the countdown.

**Highlights:** 20-second habit timer, Progress indicator, Distracting sounds and music, Automatic start option, 30-day trial in Today widget

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $0.99 | one-time |
| A Kind Tip | $0.99 | one-time |


### Randominder | Routine Hacker

[App page](https://appshunter.io/ios/app/randominder-routine-hacker/id1572649942)

This app helps you break habits and add variety to your day with customizable, random reminders. Set specific times, filter days, and even link reminders to actions like sending emails or making calls. It offers a unique way to stay mindful and organized.

**Highlights:** Customizable reminder scheduling, Randomized reminder selection, Link reminders to actions (emails, calls, shortcuts), Filter specific days and set sleep schedules, Affirmations and future memos, Allow/Block mode for reminders

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 20 Seconds free?

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

### Is Randominder | Routine Hacker free?

Randominder | Routine Hacker costs $3.99, with no in-app purchases.

### Which has better reviews, 20 Seconds or Randominder | Routine Hacker?

20 Seconds is rated higher. 20 Seconds averages 4.5 out of 5 from 19 ratings, while Randominder | Routine Hacker averages 4.4 from 13 ratings.

### Do 20 Seconds or Randominder | Routine Hacker have ads?

Neither 20 Seconds nor Randominder | Routine Hacker shows ads.

### Which is updated more often, 20 Seconds or Randominder | Routine Hacker?

20 Seconds ships an update every 3 months, and Randominder | Routine Hacker weekly. Most recently, 20 Seconds was updated on July 4, 2026 and Randominder | Routine Hacker on September 25, 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.*