Acc Alert vs G
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acc Alert
Monitor device motion and receive alerts when acceleration surpasses a user-set threshold. This utility app helps track sudden movements.
- Motion force monitoring
- Customizable acceleration limits
- Alerts for exceeding limits
- Device motion tracking
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Watch the motion force on your device and get alarmed when the acceleration exceeds a self defined limit.
G
This utility transforms your phone into a real-time G-force gauge. Monitor lateral and longitudinal forces during driving with a clear, circular dashboard. Features include automatic calibration and a radar chart to visualize maximum G-force.
- Real-time G-force measurement
- Automatic calibration
- Circular dashboard display
- Radar chart for max G-force
- Adjustable G-range slider
- Pause and resume recording
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G-Force Meter turns your phone into a real-time G-force gauge. Mount your phone in your car, tap to calibrate, and instantly view lateral and longitudinal G-force on a circular dashboard. Whether you want to monitor smooth driving or observe the forces during cornering, braking, and acceleration, everything is clearly visible at a glance. Features: - Real-time G-force measurement using your phone’s built-in accelerometer - Automatic calibration regardless of phone mounting angle - Radar chart showing the maximum G-force reached in each direction - Adjustable G-range slider to amplify subtle force changes - Pause and resume recording anytime
Screenshots
Verdict
The clearest difference is price: G at Free against Acc Alert's $0.99. G also leads on rating (3.0 vs 1.0) and update cadence (every 5 days vs every 14 months). Acc Alert's advantage is in-app purchases (none vs 1) and ads (none vs shown). On ratings volume and device support 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
G is free to download; Acc Alert costs $0.99 up front. G sells 1 one-off in-app purchase. Acc Alert asks for nothing beyond the download.
G holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Acc Alert ships an update every 14 months, G every 5 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Acc Alert | G |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (1 ratings) | 3.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 14 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 5 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Piet Jonas | Min-Tsung Tasi |
In-app purchases
Acc Alert
No in-app purchases
G
- 移除廣告$1.99
