# Rachio vs BILT

Rachio and BILT both sit at 4.9 stars, but that hides the real split: 92% of BILT's written reviews are positive against 57% of Rachio's. BILT also leads on in-app purchases (none vs 5) and ads (none vs shown). Rachio's advantage is ratings volume (158K vs 20K). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Rachio sells 5 one-off in-app purchases. BILT asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Rachio against 4.8 for BILT. That said, the two scores are not equally well evidenced: Rachio has 158K ratings behind it against 20K, so its average is the more settled of the two. Written reviews are what separate them: 57% of Rachio's written reviews are positive against 92% of BILT's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 17, 2026.

## The numbers

| Metric | Rachio | BILT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (158K ratings)](https://appshunter.io/ios/app/rachio/id864325098/reviews)** | [4.8 (20K ratings)](https://appshunter.io/ios/app/bilt/id879452214/reviews) |
| Number of ratings | **158K** | 20K |
| Positive reviews | 57.2% of reviews | **92.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#142** |
| Size | 163 MB | 56 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RACHIO, INC.](https://appshunter.io/developer/864325101) | [BILT Incorporated](https://appshunter.io/developer/1152193345) |

## What reviewers say

### Rachio

[App page](https://appshunter.io/ios/app/rachio/id864325098)

This app allows you to control your sprinkler system remotely, creating custom watering schedules. It helps save water and money by optimizing irrigation based on weather and yard needs. Access your system from anywhere for convenient lawn care.

**Highlights:** Automated watering schedules, Remote sprinkler control, Water and money saving, Weather-based adjustments, Smart home integration, Mobile app access

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tempest Integration | $29.99 | one-time |
| AirLink Integration | $29.99 | one-time |
| Heat Wave Boost | $29.99 | one-time |
| Wire Status | $29.99 | one-time |
| Valve & Heat Monitoring Bundle | $49.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Convenient remote control
- 🌱 Saves water and money
- 🌳 Helps maintain healthy lawn and plants

**What reviewers complain about**

- 🐛 Connectivity issues
- 💸 Aggressive upselling
- 🤔 Confusing user interface
- 🌧️ Inaccurate weather-based scheduling

**Reported bugs**

- Zones running at unexpected times
- Schedules not working as programmed
- App crashing during setup and use
- Syncing issues between app and controller

**Requested features**

- Ability to skip multiple upcoming watering cycles
- Customizable notifications for low battery and offline status
- Better integration with smart home platforms like HomeKit
- More granular control over watering schedules and durations


### BILT

[App page](https://appshunter.io/ios/app/bilt/id879452214)

**Currently charting:** #142 Top Free · Lifestyle (US App Store)

Follow interactive 3D animations for assembly, installation, maintenance, and repair projects. Navigate steps with zoom, rotation, and detailed part information. Download guides for offline use and enjoy an ad-free, user-friendly experience.

**Highlights:** Interactive 3D animations, Zoom and rotate 3D models, Tap for part details, Optional voice narration & text guides, Skip, go back, or replay steps, Brand-approved guides, Offline instruction downloads

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to follow instructions
- 🚀 Helpful 3D visuals and animations
- 💡 Ability to rotate and zoom on parts
- 🚀 Step-by-step guidance
- 👍 Saves time and reduces frustration

**What reviewers complain about**

- 🐛 Occasional mismatch with printed instructions
- 🐛 Confusing or incomplete steps
- 🔋 Drains device battery
- 👎 Clunky or unresponsive interface

**Reported bugs**

- Incorrect part information
- Orientation issues with 3D models

**Requested features**

- More audio/voice guidance
- Ability to skip or fast-forward steps
- Better integration with manufacturer instructions


## Frequently asked questions

### Is Rachio free?

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

### Is BILT free?

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

### Which has better reviews, Rachio or BILT?

Rachio is rated higher. Rachio averages 4.9 out of 5 from 158K ratings, while BILT averages 4.8 from 20K ratings.

### Do Rachio or BILT have ads?

Rachio shows ads; BILT does not.

### Which is updated more often, Rachio or BILT?

Rachio ships an update every 3 weeks, and BILT every 3 weeks. Most recently, Rachio was updated on October 17, 2026 and BILT on October 17, 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.*