# NGO vs VPie

The clearest difference is in-app purchases: VPie at none against NGO's 4. VPie also leads on update cadence (every 6 days vs every 36 months). NGO's advantage is iOS requirement (12.2 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. NGO sells 4 one-off in-app purchases. VPie asks for nothing beyond the download.

NGO ships an update every 36 months, VPie every 6 days. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NGO | VPie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (7 ratings)](https://appshunter.io/ios/app/ngo/id1041603828/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 48 MB | 13 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Neptune Technology Group](https://appshunter.io/developer/1041603827) | [Vepo Solutions](https://appshunter.io/developer/1378882146) |

## What reviewers say

### NGO

[App page](https://appshunter.io/ios/app/ngo/id1041603828)

This app simplifies meter reading data collection and analysis in the field. It provides on-the-spot insights into water usage patterns, leak detection, and reverse flow, improving customer service and operational efficiency for utilities.

**Highlights:** On-site meter data collection, Real-time data analysis, Leak and reverse flow detection, Customer water usage graphing, AMI functionality in hand, Troubleshooting usage anomalies

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Data Log | $9.99 | one-time |
| Off Cycle | $9.99 | one-time |
| Pressure | $9.99 | one-time |
| Purchase All Modes | $19.99 | one-time |


### VPie

[App page](https://appshunter.io/ios/app/vpie/id6756867627)

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

**In-app purchases:** none


## Frequently asked questions

### Is NGO free?

NGO is free to download, with in-app purchases available.

### Is VPie free?

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

### Do NGO or VPie have ads?

Neither NGO nor VPie shows ads.

### Which is updated more often, NGO or VPie?

NGO ships an update every 36 months, and VPie every 6 days. Most recently, NGO was updated on October 4, 2026 and VPie on October 10, 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.*