Binaural Beats Generator + vs J
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binaural Beats Generator +
Create personalized binaural beats for sleep, focus, and meditation. Adjust frequencies to generate custom soundscapes for relaxation or alertness. Requires headphones for optimal experience.
- Customizable binaural beat frequencies (1-50 Hz)
- Adjustable base frequency (20-1500 Hz)
- Support for Alpha, Beta, Delta, Gamma, Mu, Theta waves
- Modern, user-friendly interface
- AirPlay support
- Play/Pause functionality
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Generate custom binaural beats around any base frequency including Alpha, Beta, Delta, Gamma, Mu, and Theta waves. Simple modern interface allows selecting Binaural Beats from 1 to 50 Hz and a Base Frequency from 20 to 1500 Hz. Binaural Beats require high quality headphones or stereo speakers. What are binaural beats? Binaural beats can help with sleep, focus, and meditation. They are an auditory illusion perceived when two different tones of slightly different frequency are presented to each ear. The frequencies are very low and each one is tuned specifically for each ear which is why headphones are required. What are the different types of binaural beats? - Alpha waves are associated with a restful and relaxed state that exists when both entering and exiting sleep. - Beta waves are associated with concentration and moderate alertness. - Delta waves are associated with deep sleep cycles and the release of physical awareness. - Gamma waves are associated with alertness and sensitive perception. - Mu waves are associated with a state of physical rest, stillness, and immobility. - Theta waves are associated with the heavy relaxation that comes from frequency, deep meditation. Directions: Drag slider to select a desired Binaural Beat from 1 to 50 Hz. Next, drag the base frequency to a tone that sounds pleasant to your ears. The binaural beat is generated around this base frequency. Adjust device volume using the on-screen volume slider to a comfortable level. You can also specify to play audio to any AirPlay supported device. Toggle audio playback using the Play/Pause button. Created by the audio experts at TMSOFT that brought you the famous White Noise app. Check out all our apps and sounds at http://www.tmsoft.com/
J
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J-Camera is an inspection tool, not a general-purpose camera. It is built for one job: looking closely at small things — a solder joint, a hairline scratch, a serial number, a fabric weave — with the torch on and real control over focus. SPLIT-IMAGE FOCUS A circle sits in the centre of the frame. Inside it, the live image runs through an edge-enhancement formula and is shown as four quadrants at four different strengths. Bright scenes need a gentle setting; dim ones need a strong one — instead of guessing, you see all four side by side and pick the one that reveals detail. Press and hold to cycle through five formulas. FREQUENCY HISTOGRAM A logarithmic frequency plot, not a brightness histogram. When the right-hand side stays high, fine detail is still present — which is what "in focus" actually means. It is the difference between believing you are sharp and knowing it. FOCUS YOU CAN DRIVE Tap anywhere to move the focus point. Switch to manual and drive the lens by hand. The focus ring is grey while the lens is moving and red once focus is locked — no text to read, just a colour. READOUTS THAT STAY READABLE Shutter, ISO, zoom and focus are drawn as the inverse of whatever is behind them, measured live. On a blown-out white surface the text turns black; on a dark one it turns white. Nothing is dimmed to make room for it. MANUAL CONTROL Shutter, ISO, colour temperature, tint, focus distance, zoom and exposure compensation. Each control shows whether it is on Auto or being held. Anything the current lens cannot do is greyed out rather than failing silently. PORTRAIT DEPTH On devices with more than one rear camera, portrait mode measures depth and simulates a shallow depth of field, with a live aperture slider. Two windows show the depth map and the blur mask actually being applied — you can see what the machine measured, not just the result. Each shot saves two photos: one with the original pixels and the depth map, which the Photos app can re-edit with its own aperture slider, and one with the blur already applied. LiDAR CALIBRATION On models with a LiDAR scanner, record a few reference distances and the focus-distance readout becomes real units instead of an estimate. Five languages. No account, no sign-in, no data leaves your device. J-Camera is free and supported by occasional full-screen ads shown after a photo is saved — never while you are framing or focusing. Ads are non-personalised; the app does not ask for tracking permission.
Screenshots
Verdict
The clearest difference is device support: Binaural Beats Generator + at 3 against J's 1. On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Binaural Beats Generator + | J |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.2K ratings) — better | — |
| Positive reviews | 69.5% of reviews | — |
| Number of ratings | 1.2K — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 38 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | TMSOFT | YUAN YU NIU |
Bugs and requests
Binaural Beats Generator +
Reported bugs
3 issues- Presets get erased
- No play button on download
- Bluetooth connectivity issues
Requested features
5 requests- Ability to enter decimal frequencies
- Option to mix with other audio apps
- Customizable frequency patterns/sweeps
- Timer/auto-off functionality
- Ability to save/export settings
J
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Binaural Beats Generator +
No in-app purchases
J
No in-app purchases
Questions
Is Binaural Beats Generator + free?
Is J free?
Do Binaural Beats Generator + or J have ads?
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