FieldX Sampling vs HeyRep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FieldX Sampling
This app helps agricultural professionals collect soil samples in the field. It allows users to create and manage sampling points, navigate to locations, and log journal entries. The app supports offline use and integrates with desktop software for data management.
- Create and update sampling journal entries
- Add, move, and delete sampling points
- Navigate to sampling points with direction and distance
- Mark sampling points as completed
- Add new sampling points at GPS location
- Work online or offline
- Import/Export points from FieldX Office
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FieldX Sampling™ is an in-field mobile app for soil sampling on agricultural fields. The app includes tools to create and update sampling journal entries, including the ability to add, move, and delete sampling points. FieldX Sampling capabilities: • Display field borders and sample points/zones. • Mark sampling points as completed and advance to next point with one tap. • Create new sampling journal entries. • Add new sampling points at GPS location. • Move sampling points to current GPS location. • Navigate to sample points with a tool to indicate direction and distance to a point from GPS location. • Upload changes to sampling journal entries. Additional benefits: • Work online or offline. • Get turn-by-turn directions to the field. • Set up sample grid in FieldX Office/VRT and navigate to the sample points in FieldX Sampling. • Import and Export points from FieldX Office/VRT to a SHP file, • Work with any lab you choose for soil testing. FieldX Sampling is part of the FieldX Platform, which is an agricultural software system that is used across the United States and Canada. FieldX currently supports grid sampling, zone sampling and composite soil sampling.
HeyRep
Easily contact your elected officials by drafting and sending clear letters. This app helps you find the right representatives and streamlines the process of communicating about local or national issues. It prioritizes user control with no accounts or tracking.
- Draft letters to officials
- Find elected representatives
- Review and edit messages
- Send communications
- No account required
- No user tracking
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HeyRep makes it simple to contact your elected officials. Just describe what you want to say and HeyRep drafts a clear letter you can review, edit, and send in minutes. Whether you’re reaching out about local issues or national policy, HeyRep helps you find the right representatives and removes the friction so your message gets where it needs to go. No accounts. No tracking. You stay in control of what you send and who you send it to.
Screenshots
Verdict
The clearest difference is rating: HeyRep at 5.0 against FieldX Sampling's 4.0. HeyRep also leads on update cadence (every 2 days vs weekly). FieldX Sampling's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model 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.
HeyRep holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: FieldX Sampling has 5 ratings behind it against 1, so its average is the more settled of the two.
FieldX Sampling ships an update weekly, HeyRep every 2 days. The most recent releases landed on October 4, 2026 and September 25, 2026 respectively.
| Parameter | FieldX Sampling | HeyRep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | FieldX Inc. | Ordyn Labs LLC |
Customer experience
FieldX Sampling
HeyRep
In-app purchases
FieldX Sampling
No in-app purchases
HeyRep
No in-app purchases









