DualFlow2 vs ProdigiSign
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DualFlow2
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“Dual Flow: Pioneering Water Management Since 2015. We are a forward-thinking company dedicated to providing innovative water management solutions. With six years of expertise, we combine technology and environmental responsibility to ensure efficient, sustainable water usage for a brighter future.”
ProdigiSign
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Prodigisign App is designed to give you seamless experience to apply for Digital Signature Certificates, eKYC and eSign. We are providing the following features: 1. Video Recording for eKYC & DSC 2. Track DSC Status
Screenshots
Verdict
The clearest difference is update cadence: DualFlow2 at fortnightly against ProdigiSign's every 3 months. ProdigiSign's advantage is iOS requirement (12.0 vs 16.6). 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.
DualFlow2 ships an update fortnightly, ProdigiSign every 3 months. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.
| Parameter | DualFlow2 | ProdigiSign |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 271 MB |
| Age rating | 4+ | 4+ |
| Developer | Sagar Shinde | Prodigisign |
In-app purchases
DualFlow2
No in-app purchases
ProdigiSign
No in-app purchases
