Sasha vs Qudelix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sasha
Gain precise control over your device's audio with 100 volume steps, far exceeding the standard 16. Save custom levels, use widgets, and voice commands for effortless adjustments. Offers advanced features like Live Activities and AirPlay/Bluetooth control.
- 100 volume steps
- Customizable volume levels
- Home screen widgets
- Siri Shortcuts integration
- Live Activities
- AirPlay & Bluetooth volume control
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iPhone's volume button gives you only 16 steps. Sasha gives you 100 — and up to 300 when you want it even finer. [ Precise volume control ] ・ Adjust with a slider or UP/DOWN buttons. ・ 1/100 steps by default, up to 1/300 for ultra-fine control. ・ See your exact volume as a real number — no guessing. ・ Save your favorite levels as presets and switch with one tap. [ Sasha Pro ] ・ Live Activities — fine-tune volume from the Lock Screen or Dynamic Island while using other apps. (Dynamic Island-supported devices) ・ Home Screen widgets — adjust volume without opening the app. ・ Siri Shortcuts — set your volume with just your voice. ・ AirPlay & Bluetooth volume control for AirPods and Beats. [ Notice ] ・ Fine volume control is optimized for Apple audio devices (AirPods, Beats). ・ Third-party devices may have limited support. [ Contact ] ・ sasha.devcontact@gmail.com
Qudelix
This app serves as an official remote controller for compatible Qudelix DAC/AMP devices. It allows users to connect via Bluetooth to manage audio settings, customize equalizers, and monitor device status. Users can also update device firmware and view streaming information.
- Device control and status monitoring
- Equalizer settings and preset management
- Volume control
- DAC and audio output settings
- Battery status monitoring
- Device firmware updates
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Official remote controller app for Qudelix DAC/AMP devices. Connect a compatible Qudelix device via Bluetooth to configure audio settings, manage equalizer presets, and monitor device status. Features include: * Device control and status monitoring via Bluetooth * Equalizer settings and preset management * Volume control * DAC and audio output settings * Battery status monitoring * Device firmware updates * Bluetooth codec and streaming information Feature availability varies by device. Requires a compatible Qudelix DAC/AMP connected via Bluetooth.
Screenshots
Verdict
Sasha and Qudelix both sit at 4.3 stars, but that hides the real split: 70% of Qudelix's written reviews are positive against 0% of Sasha's. Qudelix also leads on in-app purchases (none vs 2) and ads (none vs shown). Sasha's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, rating 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
Both are free to download. Sasha sells 2 one-off in-app purchases. Qudelix asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.3 for Sasha against 4.4 for Qudelix. That said, the two scores are not equally well evidenced: Qudelix has 84 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 0% of Sasha's written reviews are positive against 70% of Qudelix's.
Sasha ships an update every 3 weeks, Qudelix every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Sasha | Qudelix |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) | 4.4 (84 ratings) — better |
| Positive reviews | 0.0% of reviews | 69.6% of reviews — better |
| Number of ratings | 6 | 84 — better |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 29 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | jisung kim | Qudelix, Inc. |
Customer experience
Sasha
Qudelix
Bugs and requests
Sasha
Not enough reviews yet to summarise bugs or requests.
Qudelix
Reported bugs
25 issues- App needs work
- Documentation does not provide a coherent answer
- Wont recognize any Bluetooth devices
- App is useless if you can’t connect a device to it
- Doesn’t work on iPhone 15
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- Causes iPad to lock up
- Some settings won’t apply until I disconnect and reconnect
- Causes issues when it’s running in the background and it’s become extremely bad
- Wont connect to app
- Just won’t connect to app even though it’s connect to my phone
- Thoroughly disappointed
- App kept disconnecting from the 5k at random
- Stopped reconnecting
- App still will not recognize the 5k Device
- Still got the sound, but at a near whispered volume
- App fails to recognize the connected device multiple times
- Even pressing “connect” within the app does nothing
- Rarely registers my Qudelix
- For some reason the EQ just doesn’t sound right
- No app connection
- Connects in phone; not detected in app, even in pairing mode
- Doesn’t work with FW2.0
- 5K also playing up with buttons not working correctly etc.
- Battery graph is unusable on iPadOS
- App is very frustrating to use on the iPad since it opens with gigantic black bezels
Requested features
10 requests- How to set a preset for PEQ for each headphone
- Firefox or Safari extension
- Dark mode
- Live 20 band VU meter displayed in low opacity behind EQ curve
- Update autoeq list
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- Allow importing autoeqs
- German translation
- Toggle absolute volume and volume protection
- Native iPad UI
- Enable modern iPadOS multitasking paradigms
In-app purchases
Sasha
- Sasha Pro-Promotion$1.99
- Sasha Pro$3.99
Qudelix
No in-app purchases
