# Streams UC vs Invoice Maker & Estimate Tools

The clearest difference is review sentiment: Streams UC at 65% against Invoice Maker & Estimate Tools's 0%. Streams UC also leads on in-app purchases (none vs 4) and device support (3 vs 1). Invoice Maker & Estimate Tools's advantage is rating (4.2 vs 3.2) and update cadence (every 2 days vs every 2 months). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker & Estimate Tools sells 4 in-app purchases, starting at $5.99 per 7 days. Streams UC asks for nothing beyond the download.

Invoice Maker & Estimate Tools holds the better App Store score, 4.2 against 3.2. Both are backed by a comparable volume of ratings — 45 and 17 respectively. Written reviews complicate that: 65% of Streams UC's written reviews are positive against 0% of Invoice Maker & Estimate Tools's, so the app with the better star average is not the one people write more warmly about.

Streams UC ships an update every 2 months, Invoice Maker & Estimate Tools every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Streams UC | Invoice Maker & Estimate Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (45 ratings)](https://appshunter.io/ios/app/streams-uc/id1231953697/reviews) | **[4.2 (17 ratings)](https://appshunter.io/ios/app/invoice-maker-and-estimate-tools/id6478666015/reviews)** |
| Number of ratings | **45** | 17 |
| Positive reviews | **65.2% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 26 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PanTerra Networks Inc.,](https://appshunter.io/developer/719584704) | [Francis Flores](https://appshunter.io/developer/1783813786) |

## What reviewers say

### Streams UC

[App page](https://appshunter.io/ios/app/streams-uc/id1231953697)

This app unifies office communications, team messaging, and cloud file management into a single, secure mobile platform. Make and receive office calls, message teams with rich media, and securely sync and share files from anywhere.

**Highlights:** Full-featured softphone for office calls, Multimedia persistent team messaging, Real-time presence indication, Full video calling and conferencing, Secure file store, sync, and share, Unlimited secure cloud storage, Multi-factor authentication and HIPAA compliance

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

**In-app purchases:** none


### Invoice Maker & Estimate Tools

[App page](https://appshunter.io/ios/app/invoice-maker-and-estimate-tools/id6478666015)

Quickly create professional invoices and estimates for your business. Customize fields, save details, and handle taxes efficiently. Send invoices via email, text, or PDF, and add signatures for authenticity.

**Highlights:** Generate professional invoices and estimates, Customize invoice fields, Save frequently used details, Handle taxes at item or total level, Deliver invoices via email, text, print, or PDF, Add signature for authenticity

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoices, Quotes & Bills Maker | $5.99 | per 7 days |
| Invoices, Quotes & Bills Maker | $5.99 | per 7 days |
| Simple PDF Invoice & Estimate | $19.99 | per month |
| Simple PDF Invoice & Estimate | $39.99 | per year |


## Frequently asked questions

### Is Streams UC free?

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

### Is Invoice Maker & Estimate Tools free?

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

### Which has better reviews, Streams UC or Invoice Maker & Estimate Tools?

Invoice Maker & Estimate Tools is rated higher. Streams UC averages 3.2 out of 5 from 45 ratings, while Invoice Maker & Estimate Tools averages 4.2 from 17 ratings.

### Do Streams UC or Invoice Maker & Estimate Tools have ads?

Neither Streams UC nor Invoice Maker & Estimate Tools shows ads.

### Which is updated more often, Streams UC or Invoice Maker & Estimate Tools?

Streams UC ships an update every 2 months, and Invoice Maker & Estimate Tools every 2 days. Most recently, Streams UC was updated on October 24, 2026 and Invoice Maker & Estimate Tools on October 24, 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.*