Angle Gradient Inclinometer vs ISHINKO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Gradient Inclinometer
Easily measure tilt angles with this free protractor app. It displays inclination from 0 to 359 degrees, along with gradient percentages and angles summing to 180 or 360 degrees. Switch to theodolite mode to set a specified angle to zero.
- Measure tilt angles 0-359 degrees
- Display gradient percentage
- Show sum angles (180/360)
- Theodolite mode
- Set specified angle to zero
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Simple tilt angle protractor free application that can easily measure tilt simply by tilting the device. The angle of inclination measured from 0 degree to 359 degrees, converted gradient (%), angle at which sum is 180 degrees / 360 degrees are displayed at the same time. You can switch to the theodolite, the specified angle can be set to 0 degree. ( 45 Degrees = Gradient 100 % )
ISHINKO
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Screenshots
Verdict
The clearest difference is ads: ISHINKO at none against Angle Gradient Inclinometer's shown. ISHINKO also leads on update cadence (every 2 months vs every 8 months). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Angle Gradient Inclinometer ships an update every 8 months, ISHINKO every 2 months. The most recent releases landed on November 13, 2026 and October 30, 2026 respectively.
| Parameter | Angle Gradient Inclinometer | ISHINKO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (317 ratings) — better | — |
| Positive reviews | 51.1% of reviews | — |
| Number of ratings | 317 — better | — |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 — better | 14.0 |
| Further details — not scored | ||
| Size | 11 MB | 40 MB |
| Age rating | 4+ | 17+ |
| Developer | SHIGETO TAKAGI | Welyb |
In-app purchases
Angle Gradient Inclinometer
No in-app purchases
ISHINKO
No in-app purchases
Questions
Is Angle Gradient Inclinometer free?
Is ISHINKO free?
Do Angle Gradient Inclinometer or ISHINKO have ads?
Which is updated more often, Angle Gradient Inclinometer or ISHINKO?
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