Comparison

Frequency Generator vs MobiShip

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Frequency Generator

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.

Highlights
  • Wide frequency range (1 Hz - 22,000 Hz)
  • Multiple waveforms (sine, square, sawtooth, triangle)
  • Background audio playback
  • Solfeggio frequencies and musical notes
  • Binaural beats and isochronic tones
  • Saved and pinned tone presets
  • Lock-screen and Control Center controls
Features
Read full description

Frequency Generator turns your iPhone into a precise, studio-clean tone source — for sleep, focus, relaxation, and sound exploration. Dial in any frequency from a deep 1 Hz rumble to a 22,000 Hz shimmer, shape its character, and press play. WIND DOWN AND SLEEP Mask traffic, chatter, and a restless mind with smooth white, pink, or brown noise. Start it playing, lock your phone, and let it run all night in the background. FIND YOUR FOCUS Drop into deep work with binaural beats and isochronic tones, or let steady noise blur out distractions around you. Made for studying, writing, and long concentration sessions. RELAX, MEDITATE, RESTORE Play the tones people reach for to unwind — including 432 Hz, 528 Hz, and the full set of Solfeggio frequencies — as a calm backdrop for meditation, breathwork, or simply slowing down. PLAY ANY NOTE Sound any pitch across nine octaves (C0–B8) as a clean reference tone, and set your concert pitch anywhere from 432 to 446 Hz. Ideal for tuning by ear, training your ear to intervals, or checking a note on the fly. EXPLORE THE FULL SPECTRUM Sweep all the way up to 22 kHz to hear the high and ultrasonic frequencies your ears, headphones, and speakers can reproduce. Shape the timbre with sine, square, sawtooth, or triangle waveforms. PRECISE, EFFORTLESS CONTROL Set an exact frequency down to the hertz, fine-tune it on a smooth slider, and switch sounds instantly. No clutter, no setup — just the tone you want, the moment you want it. PICK UP WHERE YOU LEFT OFF Every tone you play is saved to Recents. Pin your favorites, give them names, and replay any setup with a single tap. KEEPS PLAYING Full background audio with lock-screen and Control Center controls, so your sound stays with you while you get on with everything else. Frequency Generator is free to use, with an optional Pro upgrade that unlocks every waveform and noise color, binaural beats and isochronic tones, and the Solfeggio and musical-note presets. Privacy Policy: https://frequency-analyzer.com/privacy-policy-frequency-generator/ Terms of Use: https://frequency-analyzer.com/terms-and-conditions-frequency-generator/

About

MobiShip

Easily compare shipping rates, save money with discounted pricing, and ship packages directly from your phone. Generate a QR code for label-free drop-off at participating locations, eliminating the need for a printer or scale.

Highlights
  • Compare shipping rates
  • Discounted shipping prices
  • Label-free QR code drop-off
  • AI-assisted package estimation
  • Shipment tracking
  • Real-time notifications
Features
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MobiShip Ship packages in minutes—right from your phone. MobiShip makes personal shipping simple by eliminating the biggest hassles of sending a package. Compare shipping rates, save money with discounted pricing, pay securely, and receive a QR code for label-free drop-off at participating locations. No printer. No scale. No measuring tape. Just ship. Whether you're sending gifts to family, mailing marketplace sales, returning items, or shipping everyday packages, MobiShip helps you find the best shipping option and get your package on its way quickly. Features • Compare shipping rates across carriers • Access discounted shipping prices • Create and pay for shipments in minutes • No printer required—use a QR code for label printing at drop-off • AI-assisted package size and weight estimation • Track all of your shipments in one place • Receive real-time shipment notifications • Find convenient nearby drop-off locations • Simple, mobile-first experience designed for everyday shippers Perfect For • Sending gifts to friends and family • Online marketplace sales • College student care packages • Personal shipments and returns • Anyone looking to save time and money on shipping Skip the line, skip the printer, and save on every shipment with MobiShip.

Screenshots

Frequency Generator4 screens
MobiShip4 screens

Verdict

The call

Frequency Generator and MobiShip both sit at 4.7 stars, but that hides the real split: 100% of MobiShip's written reviews are positive against 50% of Frequency Generator's. MobiShip also leads on in-app purchases (none vs 2) and update cadence (weekly vs every 4 weeks). On price, rating, ratings volume and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Frequency Generator sells 2 in-app purchases, starting at $4.99 per 7 days. MobiShip asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Frequency Generator against 4.7 for MobiShip. Both are backed by a comparable volume of ratings — 23 and 13 respectively. Written reviews are what separate them: 50% of Frequency Generator's written reviews are positive against 100% of MobiShip's.

UpkeepUpdate frequency

Frequency Generator ships an update every 4 weeks, MobiShip weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Frequency Generator versus MobiShip: the parameters behind the verdict, then further details
ParameterFrequency GeneratorMobiShip
PriceFreeFree
Rating4.7 (23 ratings) — better4.7 (13 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings23 — better13
Update frequencyEvery 4 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.315.5 — better
Further details — not scored
Size33 MB118 MB
Age rating4+4+
DeveloperManfred KuegelMobiShip LLC

Customer experience

Frequency Generator

All ratings21 ratings
Positive90.5%
Neutral4.8%
Negative4.8%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

MobiShip

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Frequency Generator

Subscriptions2
  • Pro Weekly$4.997 Days
  • Pro Yearly7 Days trial$29.991 Year
None

MobiShip

No in-app purchases

Questions

Is Frequency Generator free?
Frequency Generator is free to download, with in-app purchases available.
Is MobiShip free?
MobiShip is free to download, with no in-app purchases.
Which has better reviews, Frequency Generator or MobiShip?
Frequency Generator is rated higher. Frequency Generator averages 4.7 out of 5 from 23 ratings, while MobiShip averages 4.7 from 13 ratings.
Do Frequency Generator or MobiShip have ads?
Neither Frequency Generator nor MobiShip shows ads.
Which is updated more often, Frequency Generator or MobiShip?
Frequency Generator ships an update every 4 weeks, and MobiShip weekly. Most recently, Frequency Generator was updated on October 30, 2026 and MobiShip on October 25, 2026.

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