FOD 6003 vs Locator Link
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FOD 6003
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WiFi image viewer for FOD 6003 fiber scope.
Locator Link
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The Tempo Locator Link is your location record keeper and marker data management aid. When connected with the EML250-ID Electronic Marker Locator, it automatically syncs to log and organize all RFID Read and write actions. Also, use the Locator Link to: - Create data templates to be written to your Omni-ID and Spike-ID markers - Export RFID Read and Write data logs - Scan RFID marker QR codes to log serial numbers - Update your locator firmware
Screenshots
Verdict
The clearest difference is update cadence: Locator Link at fortnightly against FOD 6003's every 3 months. FOD 6003's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FOD 6003 ships an update every 3 months, Locator Link fortnightly. The most recent releases landed on September 18, 2026 and August 9, 2026 respectively.
| Parameter | FOD 6003 | Locator Link |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Fortnightly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 16 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | FOD | TEMPO COMMUNICATIONS, INC. |
In-app purchases
FOD 6003
No in-app purchases
Locator Link
No in-app purchases





