Questyle vs Leashy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Questyle
This app allows users to connect, control, and customize their compatible audio devices. It offers features like firmware updates, personalized sound tuning with a 10-band equalizer, and access to product manuals for an enhanced listening experience.
- Device connection and management
- 10-band Parametric Equalizer (PEQ)
- One-tap firmware updates
- Multiple audio codec selection
- Access to product manuals
- Device status monitoring
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Founded in Shenzhen in 2012, Questyle is dedicated to the research and development of advanced audio products and immersive audio systems. With roots in China and a global presence, Questyle is driven by technological innovation and a commitment to minimalist, elegant product design. Our mission is to handle the technical complexities so users can enjoy exceptional sound through simple, effortless operation, free from environmental limitations. Through the Questyle App, we hope to make high-quality audio experiences more accessible, allowing everyone to immerse themselves in the beauty of music and sound, anytime and anywhere. Minimalist Design, Intuitive Experience The Questyle App embraces a clean, minimalist design with an intuitive interface and thoughtfully organized features. Whether you're a first-time user or an experienced audio enthusiast, you can quickly get started and easily connect and manage your audio devices. Easy Device Connection and Control Identify and manage compatible Questyle audio devices through the app. Access device connections, settings, and everyday controls with ease. Professional PEQ Tuning, Personalized Sound For devices that support sound tuning, the app offers a professional 10-band Parametric Equalizer (PEQ), allowing precise adjustments to frequency, gain, and Q factor. With an intuitive visual EQ curve, users can customize their sound based on different headphones, music content, and personal listening preferences. One-Tap Firmware Updates, Continuous Improvements Keep your devices up to date with convenient firmware updates. Check for available firmware versions for supported devices directly from the app's device management interface to benefit from performance improvements and feature updates. Multiple Audio Codecs, Flexible Choices For compatible Bluetooth audio devices, the app offers a selection of audio codecs. Whether you prioritize Hi-Fi sound quality or connection stability, you can select supported codecs to suit your listening needs and different usage scenarios. Device Status at a Glance Clearly view device connection status and relevant settings, making it easy to check your devices and adjust settings whenever needed. Product Manuals, Easy to Get Started Access illustrated product manuals covering device connections, basic operations, and feature settings. Find helpful guidance whenever you need it and get the most out of your Questyle audio devices.
Leashy
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Don't leave your phone behind Leashy can alert you on your Apple Watch when its Bluetooth connection to your iPhone is lost. A reminder on your wrist to check that your phone is with you. Requires an iPhone running iOS 18 or later and a paired Apple Watch Series 6 or later running watchOS 11 or later. Apple Watch SE and Ultra compatibility has not yet been validated. Physical testing to date has used Apple Watch Series 10 GPS only. SIMPLE TO SET UP Install and open Leashy on your iPhone and paired Apple Watch. Allow Bluetooth on both devices, allow notifications on your Watch, and turn on Monitoring on your iPhone. Wait for Connected before you head out. ALERTS ON YOUR WATCH Choose a short alert delay to allow for brief disconnections. Leashy cancels a pending alert if the connection is confirmed again before delivery. Automatic left-behind alerts appear on your Watch. The iPhone app helps with setup, settings and connection status. CHECK YOUR WATCH CONNECTION Allow optional iPhone reminders to be prompted when Leashy cannot confirm a previously established Watch connection, including after an app update. A pending reminder is cancelled when the connection is confirmed again. These reminders ask you to check Leashy; they do not indicate distance. PAUSE WHEN YOU MEAN TO LEAVE IT Leaving your phone at your desk? Pause connection alerts from your Watch for 15, 30 or 60 minutes, or resume sooner. Monitoring continues during the pause. QUICK ACCESS ON YOUR WATCH Open Leashy from a Watch face or Smart Stack shortcut. From a separation alert, pause alerts for 15 minutes or open the saved location when available. OPTIONAL LAST KNOWN LOCATION Save your iPhone's last known location and share it with your paired Watch. See the saved location on a map, check its time and accuracy, or open it in Maps. Optional Always location access allows updates after significant movement in the background. Location is not required for connection alerts. YOUR DEVICES. YOUR DATA. No ads. No tracking. Leashy sends no personal data or location to us. Optional locations and connection-loss records are saved on your devices. Maps use Apple's services, and device backups follow your Apple settings. No account is needed. ONE PURCHASE Pay once for Leashy. No subscription. BEFORE YOU USE LEASHY iOS and watchOS control background activity. Detection and alerts may be delayed or missed; immediate or continuous monitoring is not guaranteed. The alert delay starts when the system reports a lost connection, not when you start walking away. Focus and Watch notification settings can affect delivery and sound. Force-quitting can stop monitoring; open Leashy on both devices again if the connection needs checking. The map shows a saved iPhone location, which may be outdated. Leashy does not locate your phone live after separation.
Screenshots
Verdict
The clearest difference is price: Questyle at Free against Leashy's $3.99. Questyle also leads on iOS requirement (15.2 vs 18.0). Leashy's advantage is update cadence (every 3 days vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Questyle is free to download; Leashy costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Questyle ships an update every 3 weeks, Leashy every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Questyle | Leashy |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 2.9 (54 ratings) — better | — |
| Positive reviews | 35.1% of reviews | — |
| Number of ratings | 54 — better | — |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 41 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳旷世之声文化科技有限公司 | PLIVARICA d.o.o. |
In-app purchases
Questyle
No in-app purchases
Leashy
No in-app purchases









