# BlueSpray vs Revvy

The clearest difference is review sentiment: Revvy at 67% against BlueSpray's 0%. Revvy also leads on rating (4.4 vs 2.0) and update cadence (every 2 days vs every 5 weeks). BlueSpray's advantage is in-app purchases (none vs 1) and iOS requirement (9.3 vs 15.1). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Revvy sells 1 in-app purchase, starting at $3.99 per month. BlueSpray asks for nothing beyond the download.

Revvy holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 0% of BlueSpray's written reviews are positive against 67% of Revvy's.

BlueSpray ships an update every 5 weeks, Revvy every 2 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BlueSpray | Revvy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/bluespray/id1481741200/reviews) | **[4.4 (5 ratings)](https://appshunter.io/ios/app/revvy-car-identifier/id6740150366/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 27 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AVIDZ LLC](https://appshunter.io/developer/1481741199) | [Andrew Phillips](https://appshunter.io/developer/1513856480) |

## What reviewers say

### BlueSpray

[App page](https://appshunter.io/ios/app/bluespray/id1481741200)

Control your smart irrigation system remotely. Adjust watering schedules, monitor system status, and receive alerts directly from your phone. Ensure your plants get the right amount of water, anytime, anywhere.

**Highlights:** Remote irrigation control, Schedule adjustments, System status monitoring, Alert notifications, Watering management

**Features:** macOS Compatibility

**In-app purchases:** none


### Revvy

[App page](https://appshunter.io/ios/app/revvy-car-identifier/id6740150366)

Instantly identify any car by snapping a photo. Get detailed specifications, pricing, and performance data. Organize your discoveries in a virtual garage and stay informed about market values.

**Highlights:** AI car recognition, Instant identification, Detailed vehicle specifications, Real-time market values, Virtual garage for saved cars, Enhanced scanning (Pro)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Revvy Pro | $3.99 | per month |


## Frequently asked questions

### Is BlueSpray free?

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

### Is Revvy free?

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

### Which has better reviews, BlueSpray or Revvy?

Revvy is rated higher. BlueSpray averages 2.0 out of 5 from 2 ratings, while Revvy averages 4.4 from 5 ratings.

### Do BlueSpray or Revvy have ads?

Neither BlueSpray nor Revvy shows ads.

### Which is updated more often, BlueSpray or Revvy?

BlueSpray ships an update every 5 weeks, and Revvy every 2 days. Most recently, BlueSpray was updated on October 24, 2026 and Revvy 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.*