# zzZ White Noise Sound Machine vs LastTimer

The clearest difference is rating: LastTimer at 5.0 against zzZ White Noise Sound Machine's 3.0. LastTimer also leads on update cadence (every 3 weeks vs every 4 months) and review sentiment (100% vs 75%). zzZ White Noise Sound Machine's advantage is iOS requirement (10.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

zzZ White Noise Sound Machine costs $0.99 and LastTimer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LastTimer holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: LastTimer has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of zzZ White Noise Sound Machine's written reviews are positive against 100% of LastTimer's.

zzZ White Noise Sound Machine ships an update every 4 months, LastTimer every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | zzZ White Noise Sound Machine | LastTimer |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/zzz-white-noise-sound-machine/id1504437675/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/lasttimer/id1571153200/reviews)** |
| Number of ratings | 2 | **11** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 211 MB | 4 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Ezzat](https://appshunter.io/developer/598710614) | [Matthew weppler](https://appshunter.io/developer/1300055906) |

## What reviewers say

### zzZ White Noise Sound Machine

[App page](https://appshunter.io/ios/app/zzz-white-noise-sound-machine/id1504437675)

This app offers a curated collection of white noise, nature sounds, ASMR, and radio stations to aid sleep, relaxation, focus, and baby soothing. It features background playback and an auto-stop timer for customized sessions.

**Highlights:** Extensive sound library, Background playback, Auto-stop timer, Relaxation radio stations, ASMR sound collection, Baby sleep sounds

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

**In-app purchases:** none


### LastTimer

[App page](https://appshunter.io/ios/app/lasttimer/id1571153200)

This interval timer app helps you maximize workout efficiency by guiding your training sessions. Create custom timers with prep time, exercise intervals, rest periods, and audio cues. Track progress visually with widgets and live activities.

**Highlights:** Customizable interval timers, Prep time and rest periods, Multiple exercises per cycle, Up to 10 cycles per workout, Audio cues, Home screen widgets, Live Activities integration

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

**In-app purchases:** none


## Frequently asked questions

### Is zzZ White Noise Sound Machine free?

zzZ White Noise Sound Machine costs $0.99, with no in-app purchases.

### Is LastTimer free?

LastTimer costs $0.99, with no in-app purchases.

### Which has better reviews, zzZ White Noise Sound Machine or LastTimer?

LastTimer is rated higher. zzZ White Noise Sound Machine averages 3.0 out of 5 from 2 ratings, while LastTimer averages 5.0 from 11 ratings.

### Do zzZ White Noise Sound Machine or LastTimer have ads?

Neither zzZ White Noise Sound Machine nor LastTimer shows ads.

### Which is updated more often, zzZ White Noise Sound Machine or LastTimer?

zzZ White Noise Sound Machine ships an update every 4 months, and LastTimer every 3 weeks. Most recently, zzZ White Noise Sound Machine was updated on November 7, 2026 and LastTimer on November 3, 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.*