# Cello Cafe vs Estimate Maker

The clearest difference is in-app purchases: Cello Cafe at none against Estimate Maker's 1. Cello Cafe also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Estimate Maker's advantage is update cadence (every 4 days vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Estimate Maker sells 1 in-app purchase, starting at $99.99 per month. Cello Cafe asks for nothing beyond the download.

Cello Cafe ships an update every 3 months, Estimate Maker every 4 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Cello Cafe | Estimate Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (8 ratings)](https://appshunter.io/ios/app/estimate-maker-bidwalk/id6787915501/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Subscription |
| Size | 115 MB | 81 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Madwar Tech LLC](https://appshunter.io/developer/1661398407) | [Donika Stublla](https://appshunter.io/developer/6787915503) |

## What reviewers say

### Cello Cafe

[App page](https://appshunter.io/ios/app/cello-cafe/id6478790361)

**Features:** macOS Compatibility

**In-app purchases:** none


### Estimate Maker

[App page](https://appshunter.io/ios/app/estimate-maker-bidwalk/id6787915501)

Streamline your quoting process with an AI-powered tool that transforms job-site walkthroughs into professional client estimates. Record your assessment, and the app automatically itemizes materials, labor, and pricing, allowing you to send polished PDFs instantly.

**Highlights:** Record job-site walkthroughs and descriptions, Automatic itemization of materials and labor, AI-powered pricing and estimate generation, Professional PDF estimate creation, On-site quote delivery, Edit estimates with AI prompts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BidWalk Premium | $99.99 | per month |


## Frequently asked questions

### Is Cello Cafe free?

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

### Is Estimate Maker free?

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

### Do Cello Cafe or Estimate Maker have ads?

Neither Cello Cafe nor Estimate Maker shows ads.

### Which is updated more often, Cello Cafe or Estimate Maker?

Cello Cafe ships an update every 3 months, and Estimate Maker every 4 days. Most recently, Cello Cafe was updated on October 7, 2026 and Estimate Maker on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*