Evo Energy vs iZign 2.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Evo Energy
Calculate household electricity usage and costs for various appliances. Track consumption by hour, day, month, or year to identify high-usage devices and save on electricity bills.
- Calculate electricity usage by appliance
- Track consumption by hour, day, month, year
- Support for various power units (Watt, kW)
- Global voltage support (100-240v)
- Save appliance list
- Configurable currency symbol
- Share results
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Evo Energy - easy to use energy consumption calculator that helps you to calculate your household electricity usage cost for running various electrical appliances or devices. And helping you save power consumption costs. Elegant and easy way to calculate the estimated electricity consumption per hour/day/month or year in units/cost and also tells the electricity consumed by each appliance. Main feature : - Support various unit type of input power and input current (Watt / Kilo-Watt / Milli-Ampere/ Ampere) - Support all current voltages all over the world. (100v to 240v) - Support to save to the list of appliances. - Configurable the currency symbol. - Easy entry values screen. - Allow you to enter the time of use per day by hour and minute. - Allow you to enter the appliance's current rating in Ampere or Milli-Ampere. - Instant calculation when entered all required values. - Calculate the result by hour / day / week / month / quarter / half-year and year. - Easy sharing the calculated result screen to your friends. Making a decision to buy a new electrical appliance? How much you have to pay for mobile phone/tablet charging? Ever wonder what appliance makes up the cost of electricity bill? How much a TV / Refrigerator / Fan / light bulb / Phone Adapter is costing you to operate? Then try calculate for the cost of energy consumption with Evo-Energy app. So you may save a lot of electricity bill.
iZign 2.0
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iZign 2.0 application is an e-signature solution to simplify the signing and management of documents online. iZign 2.0 application will help you sign documents anywhere. And also has a digital wallet feature for collecting your digital documents and NFTs for future reference. Features: - E-KYC - Profile Management - Multiple Community - Digital Wallet for your document, NFT Badge (Achievement / Check-in) and NFT Certificate - Digital Signing (Section 9, 26 and 28) - Digital Certificate (NFT Certificate) - Check-in/out (NFT Badge) - Achievement (NFT Badge) - QR Code Scanning - Email Notification - Push Notification
Screenshots
Verdict
The clearest difference is ads: iZign 2.0 at none against Evo Energy's shown. Evo Energy's advantage is iOS requirement (12 vs 14.0). On price, update cadence, 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.
Evo Energy ships an update every 2 months, iZign 2.0 every 6 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.
| Parameter | Evo Energy | iZign 2.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) — better | — |
| Positive reviews | 61.1% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12 — better | 14.0 |
| Further details — not scored | ||
| Size | 17 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Prakit Kunakronpalang | Mobile Technology, I AM Consulting Group of Companies |
In-app purchases
Evo Energy
No in-app purchases
iZign 2.0
No in-app purchases
