# FULL COMPASS — user reviews

> 7 indexed App Store user reviews of FULL COMPASS by hiroyuki uchida, rated 4.70/5 from 34 ratings.

- Source: https://appshunter.io/ios/app/full-compass/id1211288477/reviews
- App overview in markdown: https://appshunter.io/ios/app/full-compass/id1211288477.md
- Rating breakdown: 5★ 29 · 4★ 3 · 3★ 1 · 2★ 0 · 1★ 1

## Most critical reviews (7 lowest-rated)

### 1/5 — 子

*2025-04-21, version 00.00.25*

もっとゆにていしてください

### 1/5 — iPadmini6で動きません

*2023-12-02, version 00.00.22*

他の人作製の似たアプリでは使えるんですが。

### 1/5 — ？

*2022-08-14, version 00.00.22*

前にとった時は、もっと見やすく、標高も出てたけどわからなくなった。

### 2/5 — Full Compass

*2023-02-11*

Magnetic compass doesn’t work properly even after calibration.

**Developer response:** We apologize for the inconvenience.
Please check the settings of your device.

1. Allow "location services"
[Settings] → [Privacy] → Turn on [Location Services] → In addition, from the app list, click “We apologize for the inconvenience.
Please check the settings of your device.

1. Allow "location services"
[Settings] → [Privacy] → Turn on [Location Services] → Tap "Easy Compass" from the list of apps.
Select "Allow only while using this app."

2. Turn on compass calibration
Turn on [Compass Adjustment] in [Settings] → [Privacy] → [Location Services] → [System Services].

3. Perform calibration.
If you feel that the direction is off, please calibrate the magnetic sensor. Try rotating your smartphone in a figure-eight motion to adjust the magnetic sensor.

The compass app works with magnetic sensors.
It may not function properly if you are using a case with a magnet or if there are objects that generate magnetism nearby, such as smartphones, mobile batteries, power outlets, etc. Please use it when there are no objects that generate magnetism.
Please use outdoors as it may not work underground or indoors.
Please try in a place with a good communication environment and no objects that generate magnetism nearby.

If it still doesn't work, check if the Apple genuine compass works.
If the genuine compass does not work, the device may be malfunctioning.
(Actually, there were people like that)
In that case, please contact your retailer. ” Tap.
Select "Allow only while using this app."

2. Turn on compass calibration
Turn on [Compass Adjustment] in [Settings] → [Privacy] → [Location Services] → [System Services].

3. Perform calibration.
If you feel that the direction is off, please calibrate the magnetic sensor. Try rotating your smartphone in a figure-eight motion to adjust the magnetic sensor.

The compass app works with magnetic sensors.
It may not function properly if you are using a case with a magnet or if there are objects that generate magnetism nearby, such as smartphones, mobile batteries, power outlets, etc. Please use it when there are no objects that generate magnetism.
Please use outdoors as it may not work underground or indoors.
Please try in a place with a good communication environment and no objects that generate magnetism nearby.

If it still doesn't work, check if the Apple genuine compass works.
If the genuine compass does not work, the device may be malfunctioning.
(Actually, there were people like that)
In that case, please contact your retailer.

### 2/5 — 便利ですが

*2021-07-10, version 00.00.19*

便利ですが結構方位がズレます。
アップデートお願いします。

### 3/5 — わかりやすい！

*2023-02-09, version 00.00.22*

わかりやすいけど、開かない時がある

### 5/5 — 登山や災害時は使用できない

*2025-01-13, version 00.00.25*

このアプリはネットワークに繋がっていないと利用できません。被災時や僻地などでの命に関わる活動での利用は避けて下さい。家の中や市内など安全な場所でのご利用をお勧めいたします。

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-16.*