# Invoice Maker vs Tornado Warning & Tracker Live

The clearest difference is monetization model: Invoice Maker at free with in-app purchases against Tornado Warning & Tracker Live's subscription. Invoice Maker also leads on rating (4.8 vs 4.4). Tornado Warning & Tracker Live's advantage is ads (none vs shown) and ratings volume (210 vs 25). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker sells 4 in-app purchases, starting at $8.99 per 7 days and Tornado Warning & Tracker Live sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Tornado Warning & Tracker Live has 210 ratings behind it against 25, so its average is the more settled of the two.

## The numbers

| Metric | Invoice Maker | Tornado Warning & Tracker Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (25 ratings)](https://appshunter.io/ios/app/invoice-maker-bill-generator/id6746938705/reviews)** | [4.4 (210 ratings)](https://appshunter.io/ios/app/tornado-warning-and-tracker-live/id6749822127/reviews) |
| Number of ratings | 25 | **210** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 31 MB | 11 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Paley](https://appshunter.io/developer/1819048337) | [Ivan Nikiforov](https://appshunter.io/developer/1814397113) |

## What reviewers say

### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-bill-generator/id6746938705)

Create professional invoices and estimates quickly with customizable templates. Manage clients and projects, track payments, and gain business insights with smart reports. Enhance your brand with custom logos and colors.

**Highlights:** Professional invoice and estimate creation, Client and project management, Customizable templates with branding, Flexible payment options, Smart revenue and expense reports, Unlimited invoices and estimates

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| accessWeeklySubscription | $8.99 | per 7 days |
| Invoice Maker: Bill Generator. | $8.99 | per 7 days |
| accessMonthlySubscription | $14.99 | per month |
| accessMonthlyTrialSubscription | $15.99 | per month |


### Tornado Warning & Tracker Live

[App page](https://appshunter.io/ios/app/tornado-warning-and-tracker-live/id6749822127)

This app provides real-time tracking of active tornado zones with live maps and severity levels. It offers instant alerts and detailed storm information, along with clear emergency steps to follow for safety before, during, and after a storm.

**Highlights:** Track active tornado zones, Live maps with severity levels, Instant tornado alerts, Detailed storm information, Emergency safety instructions, Time-specific warnings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tornado Warning Premium | $4.99 | per 7 days |
| Tornado Warning Trial Subs | $4.99 | per 7 days |


## Frequently asked questions

### Is Invoice Maker free?

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

### Is Tornado Warning & Tracker Live free?

Tornado Warning & Tracker Live is free to download, with in-app purchases available.

### Which has better reviews, Invoice Maker or Tornado Warning & Tracker Live?

Invoice Maker is rated higher. Invoice Maker averages 4.8 out of 5 from 25 ratings, while Tornado Warning & Tracker Live averages 4.4 from 210 ratings.

### Do Invoice Maker or Tornado Warning & Tracker Live have ads?

Invoice Maker shows ads; Tornado Warning & Tracker Live does not.

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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.*