TunePocket vs Sweep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TunePocket
Transform your device into a professional singing studio. Enhance your voice with smart amplification and tuning, and explore fun voice effects. Perfect for karaoke, practice, or public speaking.
- Smart amplification for clear voice
- Pitch and tone tuning assistant
- Fun 'Bee Mode' voice effects
- Vocal removal for Apple Music
- Suitable for singing, speaking, karaoke
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Turn Every Song into a Stage Performance! Download our Pocket Notes APP and enjoy a whole new singing experience! Powerful Features, Easy to Use: Smart Amplification: Whether in a quiet room or a noisy environment, your voice stays clear and loud so you can sing freely and express yourself! Tuning Assistant: Precisely adjust pitch, tone, and sound quality with ease—making your singing more beautiful and professional. Bee Mode: Fun voice effects that let you change your voice, explore multiple tones, and transform into different characters to light up the stage! Perfect for Any Occasion Singing, public speaking, karaoke, or even party entertainment—use it anytime, anywhere, and boost your confidence! With Apple Music vocal removal, you can enjoy endless singing experiences like never before! Subscription Information Your subscription includes a free trial. Once your purchase is confirmed with your iTunes account, you can start using the app immediately. After the trial period ends, your subscription will automatically begin and renew. Unless you disable auto-renewal or cancel your subscription at least 24 hours before the current period ends, your iTunes account will be charged for the upcoming period. Terms of Service: https://morrnight.com/mixer/tos Privacy Policy: https://morrnight.com/mixer/privacy
Sweep
Analyze your speaker's frequency response directly from your listening position. This app plays a log sweep and captures the sound with your iPhone's mic or a calibrated external mic, then displays the results. Easily compare multiple measurements to fine-tune your audio setup.
- Log sweep playback (20 Hz–20 kHz)
- Frequency response plotting
- Overlay up to 5 measurement runs
- Frequency scrubbing with peak/trough snapping
- Adjustable real-time smoothing
- Built-in test tone and live meter
- Export capture charts as images
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See how your speakers really sound. Sweep plays a log sweep through your speaker and plots its frequency response — measured from your listening position. No laptop, no audio interface, no mic stand. Just your iPhone, a calibrated mic, and a clear picture of what you're hearing. The untethered scout between full bench sessions — the fast check from your chair you'll actually run. A minute, not an afternoon. SWEEP. CAPTURE. COMPARE. • Sweep — tap once and a 20 Hz–20 kHz log sweep plays through your speaker (the Farina ESS method the bench tools use). • Capture — a calibrated measurement mic (Dayton iMM-6C, miniDSP UMIK-1/UMIK-2/EARS, Behringer ECM8000, or any REW .cal file) or your iPhone's built-in mic records it; on-device math extracts the impulse response and plots the curve. • Compare — overlay up to 5 runs, each its own color, to see exactly what a change did. Measure, adjust, measure again. TWO WAYS IN No audiophile experience required. Tune My Receiver runs a guided measurement, then hands back actual settings — "Bass +5, Treble +8" — instead of a chart to interpret. A plain-language results tour walks through what it found, and Balance Speakers checks your channels match before you start. Measure Again starts a new before-and-after round without losing the first. Prefer the full picture? Everything above is one tap away, from the same library. ALSO IN THE APP • Scrub any frequency — drag the cursor; it snaps to peaks and troughs and reads frequency · dB right where you need it. Pinch to zoom into any band; hold near the edge to pan. • Target curves — overlay Harman Room, B&K, a tilt, or Room Gain as a dashed reference so you know what "good" looks like, not just what you measured. • Aim at what you listen to — pick a listening style (Bass-forward, Warm, Bright, and more) and Tune My Receiver's recommendation steers toward it, not just flat. • Average or Difference — power-average two or more captures (walk the room, average the seats) or compute A − B to see exactly what a change did, both as new measurements you can keep comparing. • Real smoothing, applied after the fact — every capture keeps its full resolution; change 1/24 to 1/3-octave anytime and every trace redraws, no re-measuring. • Set levels with confidence — a built-in test tone and live meter get your output where it should be before you measure. • Share your capture — export the chart as a labeled image card: color-coded traces, an optional cursor callout, one tap to send anywhere. From Tune My Receiver, the card carries your verdict and knob settings too. • Handoff to your Mac — pair once, and send a capture straight to Sweep for Mac's library: device to device, encrypted, no internet, no cable. Off by default; turn it on in Settings. • Undo delete — swipe away a measurement by mistake? Undo is right there for a few seconds. HONEST BY DESIGN Sweep shows relative frequency response — the shape you need to tune speaker DSP and EQ. A time-gate isolates the direct sound; the low end reflects your room, and the chart marks that region plainly. Results are only as calibrated as the mic file you import. Not an SPL meter, not a full bench replacement — it names its limits up front, so you can trust its strengths. PRIVATE BY DEFAULT Everything runs on your device. No account, no signup, no cloud, no tracking, no analytics SDK. Your measurements are processed entirely on your iPhone. They go only where you send them — a paired Mac in the same room, or a file you share. Free. No in-app purchases, no account. Sweep is part of a family of focused instruments alongside Pull, Grip, Lean, and Level.
Screenshots
Verdict
The clearest difference is rating: TunePocket at 5.0 against Sweep's 4.0. Sweep's advantage is in-app purchases (none vs 3) and update cadence (every 9 days vs monthly). On price, ratings volume, ads 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. TunePocket sells 3 in-app purchases, starting at $0.99 per month. Sweep asks for nothing beyond the download.
TunePocket holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
TunePocket ships an update monthly, Sweep every 9 days. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.
| Parameter | TunePocket | Sweep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | Chongqing Morrnight Technology Co., Ltd. | Carl Sieber |
Customer experience
TunePocket
Sweep
In-app purchases
TunePocket
- monthly$0.991 Month
- Year Premium$1.991 Year
- lifetime$6.99
Sweep
No in-app purchases









