# PVVNL Smart Meter vs KBMS

The clearest difference is update cadence: KBMS at every 3 weeks against PVVNL Smart Meter's every 3 months. PVVNL Smart Meter's advantage is iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PVVNL Smart Meter ships an update every 3 months, KBMS every 3 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PVVNL Smart Meter | KBMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pvvnl-smart-meter/id6645736731/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 23 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smart Energy Systems LLC](https://appshunter.io/developer/1062247242) | [Zithas Technologies Pvt. Ltd.](https://appshunter.io/developer/1603820121) |

## What reviewers say

### PVVNL Smart Meter

[App page](https://appshunter.io/ios/app/pvvnl-smart-meter/id6645736731)

Manage your energy account with this intuitive mobile app. View bills, track usage, make payments, and get outage information. It simplifies energy management and keeps you in control of your account.

**Highlights:** Account registration and login, View bill details and history, Track daily and monthly consumption, Make quick recharges and payments, Download last 6 e-bills, Report consumer complaints, Check meter connection status

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### KBMS

[App page](https://appshunter.io/ios/app/kbms/id6758549923)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PVVNL Smart Meter free?

PVVNL Smart Meter is free to download, with no in-app purchases.

### Is KBMS free?

KBMS is free to download, with no in-app purchases.

### Do PVVNL Smart Meter or KBMS have ads?

Neither PVVNL Smart Meter nor KBMS shows ads.

### Which is updated more often, PVVNL Smart Meter or KBMS?

PVVNL Smart Meter ships an update every 3 months, and KBMS every 3 weeks. Most recently, PVVNL Smart Meter was updated on October 18, 2026 and KBMS on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*