# GaugeWatcher vs DeFlock.me

The clearest difference is ratings volume: DeFlock.me at 273 against GaugeWatcher's 3. DeFlock.me also leads on iOS requirement (15.0 vs 18.0). GaugeWatcher's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 83%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

GaugeWatcher holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: DeFlock.me has 273 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of GaugeWatcher's written reviews are positive against 83% of DeFlock.me's.

GaugeWatcher ships an update weekly, DeFlock.me fortnightly. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GaugeWatcher | DeFlock.me |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gaugewatcher/id6498313776/reviews)** | [4.7 (273 ratings)](https://appshunter.io/ios/app/deflockme/id6752760780/reviews) |
| Number of ratings | 3 | **273** |
| Positive reviews | **100.0% of reviews** | 83.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 37 MB | 22 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Althage](https://appshunter.io/developer/1631629264) | [Tech BS LLC](https://appshunter.io/developer/1840808541) |

## What reviewers say

### GaugeWatcher

[App page](https://appshunter.io/ios/app/gaugewatcher/id6498313776)

Access real-time river flow data without needing an account or encountering advertisements. Discover nearby gauges, monitor flow rates, and save your preferred locations for quick access.

**Highlights:** Real-time river flow data, Discover nearby gauges, Check flow rates, Bookmark favorite gauges, No signup required, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### DeFlock.me

[App page](https://appshunter.io/ios/app/deflockme/id6752760780)

This app provides a platform to view and contribute to a publicly accessible map of mass surveillance devices. Users can explore existing data and add new information about these devices.

**Highlights:** View ALPR data, Contribute ALPR data, Open map of surveillance devices, Publicly accessible data

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

**In-app purchases:** none


## Frequently asked questions

### Is GaugeWatcher free?

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

### Is DeFlock.me free?

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

### Which has better reviews, GaugeWatcher or DeFlock.me?

GaugeWatcher is rated higher. GaugeWatcher averages 5.0 out of 5 from 3 ratings, while DeFlock.me averages 4.7 from 273 ratings.

### Do GaugeWatcher or DeFlock.me have ads?

Neither GaugeWatcher nor DeFlock.me shows ads.

### Which is updated more often, GaugeWatcher or DeFlock.me?

GaugeWatcher ships an update weekly, and DeFlock.me fortnightly. Most recently, GaugeWatcher was updated on October 1, 2026 and DeFlock.me on October 11, 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.*