Nimble vs Go Green OS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nimble
This app unifies your contacts from various sources into a single relationship manager. It provides detailed contact information and helps you manage follow-ups and projects effectively, whether you're on the go or in the office.
- Unified contact database
- Detailed contact dossiers
- Follow-up and project management
- Access via iOS Share Menu
- Templated and trackable emails
- Multiple pipeline manager
Read full descriptionHide full description
Nimble’s mobile CRM takes contacts from your address book, email, contacts, and calendar and combines them with your entire Nimble database into a unified relationship manager that delivers detailed dossiers on contacts you’re prospecting, qualifying, or meeting with today. Nimble also enables you to follow up on conversations and follow through on projects as effectively and productively as you do while working on the go as in your office. Key Features in Nimble CRM Mobile - Access to Nimble anywhere the iOS Share Menu is supported. Research contacts and companies from within email, contacts, calendar, LinkedIn, and Safari/Chrome. - Templated and trackable emails make outreach quick and easy. - Multiple pipeline manager helps you manage opportunities such as sales, renewals, business development, marketing, or PR. ABOUT NIMBLE Nimble is the Team Relationship CRM: one shared relationship record for the whole company instead of five disconnected tools, with AI that handles the busywork so people can focus on relationships. Nimble was founded in 2010 by Jon Ferrara, who created GoldMine®, and is headquartered in Santa Monica, California. nimble.com
Go Green OS
This app helps you plan and manage cleaning services for your home. Browse options, request quotes, and keep track of appointments, photos, and payments all in one place.
- Browse cleaning services
- Request quotes
- Manage appointments
- View before-and-after photos
- Track invoices and payment history
- Secure Stripe payment option
Read full descriptionHide full description
A fresh space. A lighter to-do list. A little more time for you. Welcome to Go Green — your friendly home for planning cleaning services and keeping the details in one place. Whether you are getting ready for guests, looking after a busy household, or simply ready for a fresh start, take the next step at your own pace. EXPLORE YOUR OPTIONS Browse our cleaning services, learn how visits work, and find an option that fits your space. You can explore and request a quote without creating an account. LET’S TALK ABOUT YOUR SPACE Tell us what you have in mind and send a quote request. We will review your details and follow up with the next steps. Requesting a quote does not confirm a booking or charge a payment card. KEEP IT ALL TOGETHER With a customer account, see your visits, view available before-and-after photos, request a different visit time for review, and find your invoices and payment history. When payment is available, review your bill and choose the secure Stripe payment option. Payments are for in-person cleaning services. STAY IN THE LOOP Find relevant visit and account updates in the app, and choose whether to receive notifications. Keep useful information close by, with access to your last synced details when you are offline. Make room for the moments you enjoy. Go Green is here to help you get started. Service availability, scheduling, and pricing are confirmed after your request is reviewed. A requested change is confirmed only when accepted. Photos, account tools, and payment options depend on the services and account available to you.
Screenshots
Verdict
The clearest difference is rating: Go Green OS at 5.0 against Nimble's 4.5. Go Green OS also leads on monetization model (free vs freemium) and update cadence (every 5 days vs every 4 weeks). Nimble's advantage is ratings volume (620 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Go Green OS holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Nimble has 620 ratings behind it against 1, so its average is the more settled of the two.
Nimble ships an update every 4 weeks, Go Green OS every 5 days. Both last shipped on November 6, 2026.
| Parameter | Nimble | Go Green OS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (620 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 620 — better | 1 |
| Update frequency | Every 4 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 72 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Nimble, Inc. | KEVIN CHRISTOPHER FLANAGAN |
Customer experience
Nimble
Go Green OS
Bugs and requests
Nimble
Reported bugs
5 issues- Frequent crashes on mobile
- Unresponsive touch screen on mobile
- Sync issues between contacts and calendar
- Login problems with Google and Microsoft accounts
- Inconsistent data between mobile and desktop
Requested features
5 requests- Offline access and data sync
- Improved mobile app with full CRM functionality
- Native iPad app
- Better integration with Outlook and other platforms
- More customization options
Go Green OS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Nimble
No in-app purchases
Go Green OS
No in-app purchases









