# Periodic Timer vs Yapp Random Reminders

The clearest difference is rating: Yapp Random Reminders at 4.8 against Periodic Timer's 4.1. Yapp Random Reminders also leads on review sentiment (75% vs 52%) and update cadence (every 3 weeks vs every 2 months). Periodic Timer's advantage is in-app purchases (none vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Yapp Random Reminders sells 2 in-app purchases, starting at $2.99 per month. Periodic Timer asks for nothing beyond the download.

Yapp Random Reminders holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Yapp Random Reminders has 2.3K ratings behind it against 170, so its average is the more settled of the two. Written reviews point the same way: 52% of Periodic Timer's written reviews are positive against 75% of Yapp Random Reminders's.

Periodic Timer ships an update every 2 months, Yapp Random Reminders every 3 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Periodic Timer | Yapp Random Reminders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (170 ratings)](https://appshunter.io/ios/app/periodic-timer-simple-repeat/id933241656/reviews) | **[4.8 (2.3K ratings)](https://appshunter.io/ios/app/yapp-random-reminders/id1437096658/reviews)** |
| Number of ratings | 170 | **2.3K** |
| Positive reviews | 52.1% of reviews | **74.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 18 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Kelin](https://appshunter.io/developer/933241655) | [Raul Hernandez](https://appshunter.io/developer/1437096657) |

## What reviewers say

### Periodic Timer

[App page](https://appshunter.io/ios/app/periodic-timer-simple-repeat/id933241656)

This app provides a simple, repeating interval timer that can run in the background without distracting you. It offers customizable alerts, quick start options, and prevents your screen from locking while active. Ideal for various activities like fitness, cooking, and learning.

**Highlights:** Repeating interval timer, Background operation, Customizable alerts (vibration/sound), Prevent lockscreen, Shake to start, Multiple timer output modes

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and intuitive interface
- ⏱️ Effective repeating/interval timer functionality
- 🎯 Does exactly what it's designed to do
- 🔇 Vibration-only option available
- 📱 Works in background with screen off

**What reviewers complain about**

- 🔊 Sound/notification issues (unreliable or missing)
- 💰 Aggressive premium upselling in free version
- 🐛 Timer cancels when phone is shaken
- 🔋 Activates heart rate sensor, drains battery
- 📵 Doesn't work reliably with screen locked

**Reported bugs**

- Sound/notifications fail to trigger despite settings enabled
- Timer cancels when phone is shaken or moved
- Vibration doesn't work when screen is locked or off
- App crashes on launch (especially after updates)
- Watch app crashes or doesn't function

**Requested features**

- Adjustable sound volume and custom alert sounds
- Customizable vibration patterns
- Settings menu for user preferences
- Ability to add notes/labels to timers
- Seconds-only timer option


### Yapp Random Reminders

[App page](https://appshunter.io/ios/app/yapp-random-reminders/id1437096658)

This app helps you stay motivated and organized by delivering custom messages and inspirational quotes randomly throughout your day. Manage your to-do items, view reminders on your home screen, and customize delivery times and sounds. Store and organize your reminders with iCloud integration.

**Highlights:** Customizable lock screen reminders, Inspirational quote integration, Unlimited reminder creation, Home screen widgets, Customizable delivery and sounds, iCloud storage and organization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $24.99 | per year |

**What reviewers like**

- 👍 Simple and effective
- 🚀 Gentle, random reminders
- 🔒 No data collection
- 💡 Customizable affirmations/quotes
- 👍 Breathing/relaxation feature

**What reviewers complain about**

- 🐛 Blank screen/crashes after updates
- 💰 Subscription model too expensive
- 🐛 Reminders not randomized properly
- 🐛 Reminders/data lost after updates
- 🔍 Limited number of reminders per day

**Reported bugs**

- Blank screen on opening the app
- Reminders not working after iOS updates
- Widget not functioning properly
- Keyboard covers reminder text
- Reminders disappearing after updates

**Requested features**

- Ability to set different reminder frequencies
- Sync reminders across devices
- More customization options (colors, fonts, etc.)
- Ability to export/backup reminders
- Increase maximum number of reminders per day


## Frequently asked questions

### Is Periodic Timer free?

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

### Is Yapp Random Reminders free?

Yapp Random Reminders is free to download, with in-app purchases available.

### Which has better reviews, Periodic Timer or Yapp Random Reminders?

Yapp Random Reminders is rated higher. Periodic Timer averages 4.1 out of 5 from 170 ratings, while Yapp Random Reminders averages 4.8 from 2.3K ratings.

### Do Periodic Timer or Yapp Random Reminders have ads?

Neither Periodic Timer nor Yapp Random Reminders shows ads.

### Which is updated more often, Periodic Timer or Yapp Random Reminders?

Periodic Timer ships an update every 2 months, and Yapp Random Reminders every 3 weeks. Most recently, Periodic Timer was updated on October 21, 2026 and Yapp Random Reminders on October 20, 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.*