G3+MAP vs ZOUI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G3+MAP
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This mobile companion app for the Verifier G3+ Utility Locator by Vermeer allows you to seamlessly pair your locator with your mobile device. From the mobile app, the following features are possible: ・Map location and depth of utilities (pair with GPS) ・Save and export jobsite data ・Retrieve past locator data ・Remote control of the transmitter (output power, frequency)
ZOUI
Manage your device settings and network configurations wirelessly. This utility allows for real-time device information, network setup, and Wi-Fi management. Expand your mesh network by easily pairing devices.
- Real-time device information
- Network initialization and setup
- Wi-Fi SSID and password management
- Device pairing for mesh network expansion
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Connect via Wi-Fi to manage your device with ZOUI. ZOUI offers the following features: 1. Real-time device information 2. Network initialization and setup 3. Wi-Fi SSID and password management 4. Device pairing to expand your Mesh network
Screenshots
Verdict
The clearest difference is update cadence: ZOUI at every 5 weeks against G3+MAP's every 5 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
G3+MAP ships an update every 5 months, ZOUI every 5 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | G3+MAP | ZOUI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | TAKACHIHO SANGYO CO.,LTD. | ZINWELL CORPORATION |
In-app purchases
G3+MAP
No in-app purchases
ZOUI
No in-app purchases
