# Invoice Estimate Maker vs Viral Prompter

The clearest difference is iOS requirement: Invoice Estimate Maker at 15.2 against Viral Prompter's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Invoice Estimate Maker sells 8 in-app purchases, starting at $2.99 per month and Viral Prompter sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Invoice Estimate Maker ships an update monthly, Viral Prompter every 3 weeks. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Invoice Estimate Maker | Viral Prompter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (524 ratings)](https://appshunter.io/ios/app/invoice-estimate-maker/id875169014/reviews)** | — |
| Number of ratings | **524** | — |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 25 MB | 15 MB |
| Requires iOS | **15.2** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SpeedSolutions Pty Ltd](https://appshunter.io/developer/521353246) | [Dragon Migration LLC](https://appshunter.io/developer/1797077732) |

## What reviewers say

### Invoice Estimate Maker

[App page](https://appshunter.io/ios/app/invoice-estimate-maker/id875169014)

Create professional invoices and estimates with customizable templates and over 500 background images. Securely store and back up your data, and allow customers to sign directly on your device. Share invoices via email, print, or messaging apps.

**Highlights:** Professional invoice and estimate creation, Customizable templates with 500+ backgrounds, Customer signature capture, Secure cloud data backup, Email, print, and share options, Logo and signature upload, Sales tax reporting

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Monthly subscription | $5.49 | per month |
| Monthly Subscription | $8.49 | per month |
| Månedlig abonnement | $8.99 | per month |
| Monthly subscription | $8.99 | per month |
| Monthly subscription | $11.99 | per month |
| Monthly subscript | $11.99 | per month |
| Monthly subscript | $15.99 | per month |

**What reviewers like**

- 🚀 Easy to use
- 👍 Professional-looking invoices
- 🚀 Quick and efficient
- 👍 Convenient for on-the-go business
- 👍 Streamlines invoicing and billing

**What reviewers complain about**

- 🐛 Scrolling issues with new update
- 🐛 Blurry photo uploads
- 💰 Expensive for some small businesses

**Reported bugs**

- Scrolling issues with new update
- Blurry photo uploads

**Requested features**

- Ability to rearrange line items on invoices
- Signature capture for customers
- Statements and other advanced features


### Viral Prompter

[App page](https://appshunter.io/ios/app/viral-prompter/id6743086076)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Starter Pack | $9.99 | one-time |
| Creator Pack | $19.99 | one-time |
| Agency Pack | $99.99 | one-time |


## Frequently asked questions

### Is Invoice Estimate Maker free?

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

### Is Viral Prompter free?

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

### Do Invoice Estimate Maker or Viral Prompter have ads?

Neither Invoice Estimate Maker nor Viral Prompter shows ads.

### Which is updated more often, Invoice Estimate Maker or Viral Prompter?

Invoice Estimate Maker ships an update monthly, and Viral Prompter every 3 weeks. Most recently, Invoice Estimate Maker was updated on October 17, 2026 and Viral Prompter on October 18, 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.*