# OK Alone vs NGO

The clearest difference is review sentiment: OK Alone at 75% against NGO's 14%. OK Alone also leads on rating (4.5 vs 2.5) and in-app purchases (none vs 4). NGO's advantage is iOS requirement (12.2 vs 16.6). On price, ratings volume, ads and monetization model there is nothing between them.

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

OK Alone holds the better App Store score, 4.5 against 2.5. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 75% of OK Alone's written reviews are positive against 14% of NGO's.

OK Alone ships an update every 8 days, NGO every 36 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | OK Alone | NGO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/ok-alone-lone-worker-app/id777464303/reviews)** | [2.5 (8 ratings)](https://appshunter.io/ios/app/ngo/id1041603828/reviews) |
| Number of ratings | 4 | **8** |
| Positive reviews | **75.0% of reviews** | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 36 months |
| Monetization | Free | Free |
| Size | 155 MB | 48 MB |
| Requires iOS | 16.6 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Peoplesafe Personal Safety Ltd](https://appshunter.io/developer/738934069) | [Neptune Technology Group](https://appshunter.io/developer/1041603827) |

## What reviewers say

### OK Alone

[App page](https://appshunter.io/ios/app/ok-alone-lone-worker-app/id777464303)

This app enhances lone worker safety by providing automated check-ins, location monitoring, and emergency alerts. It helps ensure workers complete shifts safely with features like man-down detection and high-risk check-ins, all managed through a user-friendly interface.

**Highlights:** Automated check-in reminders, Man down detection, High-risk check-ins, GPS location tracking, Panic button, What3words integration, Handsfree voice commands

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is OK Alone free?

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

### Is NGO free?

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

### Which has better reviews, OK Alone or NGO?

OK Alone is rated higher. OK Alone averages 4.5 out of 5 from 4 ratings, while NGO averages 2.5 from 8 ratings.

### Do OK Alone or NGO have ads?

Neither OK Alone nor NGO shows ads.

### Which is updated more often, OK Alone or NGO?

OK Alone ships an update every 8 days, and NGO every 36 months. Most recently, OK Alone was updated on October 26, 2026 and NGO on October 21, 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.*