# Alarm Clock vs SipLimit

The clearest difference is in-app purchases: SipLimit at none against Alarm Clock's 4. SipLimit also leads on iOS requirement (13.0 vs 17.0). Alarm Clock's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Alarm Clock sells 4 in-app purchases, starting at $2.99 per 7 days. SipLimit asks for nothing beyond the download.

Alarm Clock ships an update fortnightly, SipLimit monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Alarm Clock | SipLimit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (1.9K ratings)](https://appshunter.io/ios/app/alarm-clock-smart-waking-up/id1466313952/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Subscription | — |
| Size | 118 MB | 34 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Blue Bike LLC](https://appshunter.io/developer/1276495840) | [Luc Pham Van](https://appshunter.io/developer/1544588097) |

## What reviewers say

### Alarm Clock

[App page](https://appshunter.io/ios/app/alarm-clock-smart-waking-up/id1466313952)

This app offers a robust alarm clock experience with customizable features to ensure you wake up on time. It includes event tracking, personal timers, sleep cycle monitoring, and even a meditation mode to help you wind down. Never miss an important event or oversleep again with this comprehensive tool.

**Highlights:** Customizable alarms with music and vibration, Event countdowns with days, hours, minutes, seconds, Sleep cycle tracking with bedtime and wake time, Daily and weekly sleep statistics, In-app meditation for stress relief, Activity-based alarm dismissal, Notes and reminders for alarms

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| bike | $6.99 | per month |
| Yearly Subscription | $29.99 | per year |

**What reviewers like**

- 👍 Helps wake up on time
- 🚀 Effective alarm
- 💡 Interesting wake-up challenges
- 🧠 Engages brain in the morning

**What reviewers complain about**

- 🔒 Requires subscription for basic features
- 🐛 Alarm issues (doesn't go off, goes off at wrong times)
- 📢 Loud/annoying alarm
- 🤖 Excessive review prompts

**Reported bugs**

- Alarm not working as expected
- Alarm continuing to sound after dismissed
- App crashing or freezing

**Requested features**

- More customization options
- Ability to use own music/sounds as alarm
- Improved stability and reliability
- Less intrusive review prompts


### SipLimit

[App page](https://appshunter.io/ios/app/siplimit/id6783295695)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alarm Clock free?

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

### Is SipLimit free?

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

### Do Alarm Clock or SipLimit have ads?

Neither Alarm Clock nor SipLimit shows ads.

### Which is updated more often, Alarm Clock or SipLimit?

Alarm Clock ships an update fortnightly, and SipLimit monthly. Most recently, Alarm Clock was updated on November 3, 2026 and SipLimit 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.*