Slant Gauge vs 03connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slant Gauge
Measure angles and slopes with a simple digital display that rotates for easy viewing. This tool speaks the angle aloud, aiding in adjustment work. Calibration can improve its accuracy.
- Simple angle and slope measurement
- Spoken angle output
- Digital display rotates for visibility
- Calibration for improved accuracy
- Useful for adjustment work
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* A professional also uses at work. ・Simple measurement of an angle and a slope can be performed. ・An angle is spoken. It is helpful by adjustment work. ・If a calibration is carried out, accuracy will become good more. ・The digital display of an angle and a slope rotates so that it may be easy to be visible in accordance with inclination.
03connect
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本アプリは、自社製ウォッチ"hamon band V"に接続し、ウォッチとの時刻同期を行います。ウォッチとの接続・時刻同期のみを行い、診断・治療・制御機能は搭載していません。 This application connects to our proprietary watch, "hamon band V", to synchronize the time with the device. Please note that its functionality is limited to connection and time synchronization with the watch, and it does not include any diagnostic, treatment, or control features.
Screenshots
Verdict
The clearest difference is in-app purchases: 03connect at none against Slant Gauge's 1. 03connect also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 months). On price, 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. Slant Gauge sells 1 one-off in-app purchase. 03connect asks for nothing beyond the download.
Slant Gauge ships an update every 3 months, 03connect every 6 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | Slant Gauge | 03connect |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 62.0% of reviews | — |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 22 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Isamu Sakamoto | MITSUFUJI CORPORATION |
In-app purchases
Slant Gauge
- 角度傾斜計$1.99
03connect
No in-app purchases
Questions
Is Slant Gauge free?
Is 03connect free?
Do Slant Gauge or 03connect have ads?
Which is updated more often, Slant Gauge or 03connect?
Other comparisons
