# RYOBI vs Sierro

The clearest difference is rating: RYOBI at 4.7 against Sierro's 2.3. RYOBI also leads on ratings volume (13K vs 3). Sierro's advantage is review sentiment (50% vs 30%) and update cadence (every 10 days vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

RYOBI holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: RYOBI has 13K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 30% of RYOBI's written reviews are positive against 50% of Sierro's, so the app with the better star average is not the one people write more warmly about.

RYOBI ships an update every 4 weeks, Sierro every 10 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | RYOBI | Sierro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13K ratings)](https://appshunter.io/ios/app/ryobi/id6504251252/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/sierro/id6808530922/reviews) |
| Number of ratings | **13K** | 3 |
| Positive reviews | 29.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 79 MB | 7 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [One World Technologies, Inc](https://appshunter.io/developer/915404170) | [Sierro Intelligent Technology Co., Ltd](https://appshunter.io/developer/6808530924) |

## What reviewers say

### RYOBI

[App page](https://appshunter.io/ios/app/ryobi/id6504251252)

Manage, monitor, and maximize your tools with this app. Register new purchases, track connected tools in real-time, and explore the product catalog. Access manuals, warranty information, and find nearby retailers.

**Highlights:** Home dashboard with product updates, Simplified product registration (OCR/barcode), Access warranty and repair programs, Monitor and manage connected tools, Browse full product catalog, Store locator

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy registration process
- 👍 Useful app features
- 💡 Helpful for managing Bluetooth devices
- 🚀 Quick and easy tool registration

**What reviewers complain about**

- 🐛 Login/authentication issues
- 🐛 Receipt/registration problems
- 🐛 Buggy and glitchy performance
- 👎 Poor user interface

**Reported bugs**

- Unable to get past login screen
- Failure to complete receipt uploads
- Incorrect product registration

**Requested features**

- Ability to delete registered products
- Support for older devices


### Sierro

[App page](https://appshunter.io/ios/app/sierro/id6808530922)

Monitor and manage your home energy storage system. View battery status, solar generation, and power flow. Receive alerts for power outages and low battery levels to stay informed.

**Highlights:** Monitor battery status, View solar generation, Track power flow, Receive device alerts, Get outage notifications, Low battery alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is RYOBI free?

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

### Is Sierro free?

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

### Which has better reviews, RYOBI or Sierro?

RYOBI is rated higher. RYOBI averages 4.7 out of 5 from 13K ratings, while Sierro averages 2.3 from 3 ratings.

### Do RYOBI or Sierro have ads?

Neither RYOBI nor Sierro shows ads.

### Which is updated more often, RYOBI or Sierro?

RYOBI ships an update every 4 weeks, and Sierro every 10 days. Most recently, RYOBI was updated on November 13, 2026 and Sierro on November 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.*