# Invoice2go vs Window Cleaning Estimator

The clearest difference is price: Invoice2go at Free against Window Cleaning Estimator's $7.99. Invoice2go also leads on update cadence (fortnightly vs every 6 weeks) and chart position (#16 vs unranked). Window Cleaning Estimator's advantage is in-app purchases (none vs 11). On ads and device support there is nothing between them.

Invoice2go is free to download; Window Cleaning Estimator costs $7.99 up front. Invoice2go sells 10 in-app purchases, starting at $7.95 per month. Window Cleaning Estimator asks for nothing beyond the download.

Invoice2go ships an update fortnightly, Window Cleaning Estimator every 6 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Invoice2go | Window Cleaning Estimator |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[4.8 (56K ratings)](https://appshunter.io/ios/app/invoice2go-easy-invoice-maker/id540236748/reviews)** | — |
| Number of ratings | **56K** | — |
| Positive reviews | 54.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#16** | — |
| Size | 180 MB | 2 MB |
| Requires iOS | **15.0** | 17.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Invoice2go.com](https://appshunter.io/developer/322773085) | [Michael Haslam](https://appshunter.io/developer/1439018618) |

## What reviewers say

### Invoice2go

[App page](https://appshunter.io/ios/app/invoice2go-easy-invoice-maker/id540236748)

**Currently charting:** #16 Top Grossing · Business (US App Store)

Create and send professional invoices and estimates quickly for your small business. Track payments, manage expenses by snapping receipt photos, and get paid faster online. This tool helps freelancers and contractors stay organized and get paid on time.

**Highlights:** Create professional invoices and estimates, Add business logo and branding, Convert estimates to invoices, Accept online payments, Track expenses with receipt photos, Send automatic payment reminders, Sync across devices

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $7.95 | per month |
| Starter | $7.99 | per month |
| Standard | $11.95 | per month |
| Professional | $11.95 | per month |
| Professional | $11.95 | per month |
| Standard | $14.95 | per month |
| Standard | $14.95 | per month |
| Premium | $44.95 | per month |
| Unlimited | $44.95 | per month |
| Starter Package - 12 month | $9.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable invoices
- 🚀 Quick invoicing
- 👍 Helpful for small businesses
- 🚀 Seamless integration

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 💰 Expensive subscription fees
- 🔒 Security and privacy concerns
- 🐛 Unreliable syncing and data loss
- 👎 Poor customer support

**Reported bugs**

- Invoices disappearing or getting duplicated
- Inability to access past invoices after subscription expires
- Automatic payment features causing issues
- Login problems and inability to access account
- Inconsistent behavior after app updates

**Requested features**

- Ability to print invoices in bulk
- Option to attach PDF files to invoices
- Improved search and filtering functionality
- Integration with accounting software
- Calendar view for tracking appointments


### Window Cleaning Estimator

[App page](https://appshunter.io/ios/app/window-cleaning-estimator/id6496853940)

**In-app purchases:** none


## Frequently asked questions

### Is Invoice2go free?

Invoice2go is free to download, with in-app purchases available.

### Is Window Cleaning Estimator free?

Window Cleaning Estimator costs $7.99, with no in-app purchases.

### Do Invoice2go or Window Cleaning Estimator have ads?

Neither Invoice2go nor Window Cleaning Estimator shows ads.

### Which is updated more often, Invoice2go or Window Cleaning Estimator?

Invoice2go ships an update fortnightly, and Window Cleaning Estimator every 6 weeks. Most recently, Invoice2go was updated on October 21, 2026 and Window Cleaning Estimator on October 13, 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.*