# Adhkar Lock vs AlarmMax・Challenge Alarm Clock

The clearest difference is update cadence: Adhkar Lock at every 4 days against AlarmMax・Challenge Alarm Clock's every 2 weeks. Adhkar Lock also leads on ratings volume (8 vs 2) and iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Adhkar Lock sells 3 in-app purchases, starting at $2.99 per month and AlarmMax・Challenge Alarm Clock sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Adhkar Lock against 5.0 for AlarmMax・Challenge Alarm Clock. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Adhkar Lock ships an update every 4 days, AlarmMax・Challenge Alarm Clock every 2 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Adhkar Lock | AlarmMax・Challenge Alarm Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (8 ratings)](https://appshunter.io/ios/app/adhkar-lock/id6782302140/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alarmmaxchallenge-alarm-clock/id6801494676/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 70 MB | 418 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Naswave Solutions LLC](https://appshunter.io/developer/6776530789) | [SCREENFED LLC](https://appshunter.io/developer/1711246091) |

## What reviewers say

### Adhkar Lock

[App page](https://appshunter.io/ios/app/adhkar-lock/id6782302140)

Build a consistent daily remembrance habit by temporarily locking distracting apps during your prayer sessions. Access to protected apps is automatically restored after your session is complete.

**Highlights:** Lock selected apps during adhkar sessions, Authentic Morning, Evening, Bedtime adhkar, Automatic scheduling based on prayer times, Distraction-free Arabic reading experience, Guided audio recitations, Progress tracking (Week, Month, Year, Lifetime), iCloud progress syncing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $19.99 | per year |
| Lifetime Premium | $39.99 | one-time |


### AlarmMax・Challenge Alarm Clock

[App page](https://appshunter.io/ios/app/alarmmaxchallenge-alarm-clock/id6801494676)

This alarm app uses your phone's camera to track physical exercises like push-ups and squats. You must complete these challenges to turn off the alarm, ensuring you're fully awake.

**Highlights:** Camera-based exercise tracking, Physical challenges to dismiss alarm, Real-time rep counting, Designed for heavy sleepers, Prevents alarm snoozing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Trial Subscription | $6.99 | per 7 days |
| Annual Limited Subscription | $14.99 | per year |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is Adhkar Lock free?

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

### Is AlarmMax・Challenge Alarm Clock free?

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

### Which has better reviews, Adhkar Lock or AlarmMax・Challenge Alarm Clock?

AlarmMax・Challenge Alarm Clock is rated higher. Adhkar Lock averages 4.9 out of 5 from 8 ratings, while AlarmMax・Challenge Alarm Clock averages 5.0 from 2 ratings.

### Do Adhkar Lock or AlarmMax・Challenge Alarm Clock have ads?

Neither Adhkar Lock nor AlarmMax・Challenge Alarm Clock shows ads.

### Which is updated more often, Adhkar Lock or AlarmMax・Challenge Alarm Clock?

Adhkar Lock ships an update every 4 days, and AlarmMax・Challenge Alarm Clock every 2 weeks. Most recently, Adhkar Lock was updated on October 28, 2026 and AlarmMax・Challenge Alarm Clock on October 29, 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.*