Drip Payback Rivulis vs RetIna.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drip Payback Rivulis
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In as few as four steps, this payback wizard will quickly provide an estimate of how long it will take to recover the costs of investing in a drip-micro irrigation system and estimate how many additional acres could be irrigated with conserved water. 1 - Answer the five easy questions to the right and click calculate 2 - View calculated report 3 - If desired, customize the report to reflect your actual conditions 4 - Print your report and contact a national drip-micro manufacturer for further assistance
RetIna.
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Activate accurate In-Store Inventory and Return Visibility with RETINA.
Screenshots
Verdict
The clearest difference is update cadence: RetIna. at every 5 weeks against Drip Payback Rivulis's every 22 months. Drip Payback Rivulis's advantage is iOS requirement (9.0 vs 11.0). 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.
Drip Payback Rivulis ships an update every 22 months, RetIna. every 5 weeks. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.
| Parameter | Drip Payback Rivulis | RetIna. |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 22 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 10 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Visual Impact Technologies Inc. | Snehadeep Vikaram |
In-app purchases
Drip Payback Rivulis
No in-app purchases
RetIna.
No in-app purchases
Questions
Is Drip Payback Rivulis free?
Is RetIna. free?
Do Drip Payback Rivulis or RetIna. have ads?
Which is updated more often, Drip Payback Rivulis or RetIna.?
Other comparisons
