# Mosquitone Detector vs MorrowStep

The clearest difference is price: MorrowStep at Free against Mosquitone Detector's $7.99. MorrowStep also leads on review sentiment (100% vs 56%) and rating (5.0 vs 2.1). Mosquitone Detector's advantage is in-app purchases (none vs 2) and ratings volume (13 vs 3). On ads, device support and iOS requirement there is nothing between them.

MorrowStep is free to download; Mosquitone Detector costs $7.99 up front. MorrowStep sells 2 in-app purchases, starting at $3.99 per month. Mosquitone Detector asks for nothing beyond the download.

MorrowStep holds the better App Store score, 5.0 against 2.1. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews point the same way: 56% of Mosquitone Detector's written reviews are positive against 100% of MorrowStep's.

Mosquitone Detector ships an update every 9 months, MorrowStep every 3 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Mosquitone Detector | MorrowStep |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [2.1 (13 ratings)](https://appshunter.io/ios/app/mosquitone-detector/id1289567807/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/morrowstep-barcode-alarm/id6809216511/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 8 MB |
| Requires iOS | 26.2 | **26.1** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TOON,LLC](https://appshunter.io/developer/633948723) | [Georgian Software Systems LLC](https://appshunter.io/developer/6809216513) |

## What reviewers say

### Mosquitone Detector

[App page](https://appshunter.io/ios/app/mosquitone-detector/id1289567807)

This sound measurement app detects high-frequency and ultrasonic noises that are inaudible to humans. It helps identify potentially harmful noise sources, especially those used to deter pests or young people. The app offers modes to detect and pinpoint the direction of these sounds.

**Highlights:** High frequency and ultrasonic sound detection, Peak frequency display, Sound source direction search (360 degrees), Selectable frequency bands (8-16 kHz, 16-23 kHz), Adjustable gain ranges, Measurement screen rotation

**In-app purchases:** none


### MorrowStep

[App page](https://appshunter.io/ios/app/morrowstep-barcode-alarm/id6809216511)

This alarm clock requires you to scan a barcode from an everyday item to dismiss it, ensuring you get out of bed. It helps build discipline by making scanning your first action. Offers multiple alarms, custom durations, and an emergency stop option.

**Highlights:** Scan barcodes or QR codes to stop alarms, Build morning discipline with a repeatable action, Set multiple alarms with custom durations, Repeat alarms on selected days, Emergency stop option, No account required

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $3.99 | per month |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is Mosquitone Detector free?

Mosquitone Detector costs $7.99, with no in-app purchases.

### Is MorrowStep free?

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

### Which has better reviews, Mosquitone Detector or MorrowStep?

MorrowStep is rated higher. Mosquitone Detector averages 2.1 out of 5 from 13 ratings, while MorrowStep averages 5.0 from 3 ratings.

### Do Mosquitone Detector or MorrowStep have ads?

Neither Mosquitone Detector nor MorrowStep shows ads.

### Which is updated more often, Mosquitone Detector or MorrowStep?

Mosquitone Detector ships an update every 9 months, and MorrowStep every 3 days. Most recently, Mosquitone Detector was updated on October 24, 2026 and MorrowStep on October 15, 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.*