Flow vs My RollTarp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flow
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Tired of wet spot spots in your field hurting your yield year after year? Were you unable to plant this season because your fields are too wet? Are you afraid to tile your field yourself because you don't know how to make a Tile Plan? Flow-X is the solution to your problems. No more guessing where to put your tile. We make it easy for you to get your very own custom Tile Plan. Using Flow-X outline your field, provide details about the field and we will connect you with a seasoned Tile Designer. Using soil and elevation data the Tile Designer will create you a custom Tile Plan. Use other built-in features like our tile calculator to check on flow rates, tile sizes, tile spacing and so much more. Don't forget about our in-house Tech Support the will help you along the way.
My RollTarp
Control your electric tarp system remotely with this mobile application. Power your tarp up and down, and open or close it with a single touch, all from your smartphone up to 100 feet away.
- Bluetooth remote control
- Power tarp up/down
- One-touch open/close
- Support for multiple phones
- Up to 100 ft range
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Sioux City Tarp is excited to bring you the FIRST-EVER Mobile App for Electric Tarp Systems. With My RollTarp, you have the ability to completely control and operate our patented LockDown Electric Tarp System right from your smartphone. Our powerful Bluetooth allows you to control your tarp system up to 100 feet from your trailer, giving you more freedom out in the field. Features Include: - Bluetooth range is approximately 50-100 ft - Power up & down from your phone - Open & close your tarp system with a single touch - Pair and use multiple phones for one trailer No need to keep tabs on both your phone and remote. With the My RollTarp App, you can operate everything right from your phone. Rest easy knowing you never have to worry about operating your Electric Tarp System, our control box still comes equipped with a backup remote and a switch right on the trailer.
Screenshots
Verdict
The clearest difference is iOS requirement: Flow at 9.0 against My RollTarp's 18.0. On price, update cadence, ads and in-app purchases 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.
Flow ships an update every 3 months, My RollTarp every 4 months. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.
| Parameter | Flow | My RollTarp |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.1 (7 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 54 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Soil-Max, Inc. | GAMA Electronics, Inc. |
In-app purchases
Flow
No in-app purchases
My RollTarp
No in-app purchases









