Comparison

Mamma Balance vs Multi Angle Meter

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

Head to head
About

Mamma Balance

Read full description

"MammaBalance" measures a balance of a subject's breast. 【Usage】 Step1. Prepare a photograph of a subject's upper-body. Step2. Move the red marks to a center of the clavicle, a pit of the stomach and both side of nipples. Step3. Tap the calculation button, and then the results are displayed.  Angle : the angle between each nipple and the line which is going through ① and ④  CommonArea : the common area of two triangles  Area : the area of triangles which are made by ①②'④' and ①③④'  Ratio : the percentage of the common area in each areas    ① : a center of clavicle    ② : left side nipple    ②' : reflection point of ②    ③ : right side nipple    ④ : a pit of stomach    ④' : a foot of a perpendicular from ②' (or ③) to the line going through ① and ④ 【Topic】 - "MammaBalance" has the camera with a spirit level. Therefore you can get a straight photograph. - You can save the result as a JPEG format. 【Caution】 "MammaBalance" is not the one to diagnose any illness.

About

Multi Angle Meter

This app displays the tilt angle of your device across three axes: yaw, pitch, and roll. It offers customizable angle notifications with vibration and sound alerts, and allows you to reset angles relative to the ground or a table. A camera view can be activated for live visual context.

Highlights
  • Displays yaw, pitch, and roll angles
  • Angle reset to ground or table
  • Customizable angle notifications
  • Vibration and sound alerts
  • Integer or decimal angle display
  • Live camera view integration
Features
Read full description

INSTRUCTIONS When the iphone is tilted, the tilt angle is displayed in the three axes of yaw, pitch, and roll. Long-tap the number of an angle degree on the screen: The angle is set "On the ground" is displayed in the upper left corner of the screen.  Double-tap the number of an angle degree on the screen: The angle is reset and "On the table" is displayed in the upper left corner of the screen. Each time you double-tap, the angle is reset. Long press the number of an angle degree on the screen to initialize the angle. The angle based on the ground is displayed. "On the ground" is displayed in the upper left corner of the screen. Setting: You can set the angle notification function. *Screen Description On the ground: Default value. Displays the angle to the ground. On the table: Displayed when the angle is reset. Yaw: Rotation angle of the horizontal plane with the vertical axis. If the Angle Notification function is set to On, the angle will be displayed in red from ±2 degrees of the set angle. If Vibration is set to On, The angle is displayed in red letters with vibration. Roll: Angle of rotation on the front-back axis. If the Angle Notification function is set to On, the angle will be notified in orange from ±2 degrees of the set angle. (If Vibration is turned on, The angle is displayed in orange letters with vibration. Pitch: Angle of rotation on the left/right axis. If the Angle Notification function is set to On, the angle will be notified in green from ±2 degrees of the set angle. (If Vibration is turned on, The angle is displayed in green letters with vibration. Tap the Stop button to stop the measurement; tap the Start button to resume measurement. Tap the camera button on the screen to activate the camera for the live view screen. Tap the screen while the camera is paused to display angle guides (protractor lines). You can add up to five. Setting: Displays the angle set by the angle notification function on the Setting screen.When the toggle button is turned on, the color of the numbers changes from +/- 2 degrees of the set angle.If you turn on the Vibration and Sound buttons, you will be notified with vibration and sound .You can choose to display the angle as an integer or a decimal. Note: The angle displayed is the angle detected by the gyro sensor of this iphone. To measure the angle accurately, use a calibrated angle meter or inclinometer instead of this application.

Screenshots

Mamma Balance4 screens
Multi Angle Meter4 screens

Verdict

The call

The clearest difference is price: Multi Angle Meter at Free against Mamma Balance's $9.99. Multi Angle Meter also leads on update cadence (every 9 days vs every 6 months). Mamma Balance's advantage is in-app purchases (none vs 1). On ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

Multi Angle Meter is free to download; Mamma Balance costs $9.99 up front. Multi Angle Meter sells 1 one-off in-app purchase. Mamma Balance asks for nothing beyond the download.

UpkeepUpdate frequency

Mamma Balance ships an update every 6 months, Multi Angle Meter every 9 days. The most recent releases landed on August 15, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Mamma Balance versus Multi Angle Meter: the parameters behind the verdict, then further details
ParameterMamma BalanceMulti Angle Meter
Price$9.99Free — better
Rating—3.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 6 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size4 MB2 MB
Age rating17+4+
DeveloperMedic Engineering K.K.Hideo Nose

In-app purchases

None

Mamma Balance

No in-app purchases

1 purchases

Multi Angle Meter

One-time1
  • All angle sets available$1.99

Questions

Is Mamma Balance free?
Mamma Balance costs $9.99, with no in-app purchases.
Is Multi Angle Meter free?
Multi Angle Meter is free to download, with in-app purchases available.
Do Mamma Balance or Multi Angle Meter have ads?
Neither Mamma Balance nor Multi Angle Meter shows ads.
Which is updated more often, Mamma Balance or Multi Angle Meter?
Mamma Balance ships an update every 6 months, and Multi Angle Meter every 9 days. Most recently, Mamma Balance was updated on August 15, 2026 and Multi Angle Meter on September 9, 2026.

Other comparisons