# Invoice Estimate Maker vs What I Did Today (WIDT)

The clearest difference is update cadence: Invoice Estimate Maker at monthly against What I Did Today (WIDT)'s every 6 months. What I Did Today (WIDT)'s advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support 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 What I Did Today (WIDT) sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Invoice Estimate Maker ships an update monthly, What I Did Today (WIDT) every 6 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | Invoice Estimate Maker | What I Did Today (WIDT) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (533 ratings)](https://appshunter.io/ios/app/invoice-estimate-maker/id875169014/reviews)** | — |
| Number of ratings | **533** | — |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 5 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [SpeedSolutions Pty Ltd](https://appshunter.io/developer/521353246) | [Nigel Green](https://appshunter.io/developer/348808504) |

## 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 bills via email, print, or messaging apps.

**Highlights:** Professional invoice and estimate creation, Customizable templates with 500+ backgrounds, Customer signature capture, Secure data storage and backup, Email, print, and share options, Multi-currency and multi-language support

**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


### What I Did Today (WIDT)

[App page](https://appshunter.io/ios/app/what-i-did-today-widt/id1030147745)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Auto-renewing Subscription | $2.99 | per month |


## Frequently asked questions

### Is Invoice Estimate Maker free?

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

### Is What I Did Today (WIDT) free?

What I Did Today (WIDT) is free to download, with in-app purchases available.

### Do Invoice Estimate Maker or What I Did Today (WIDT) have ads?

Neither Invoice Estimate Maker nor What I Did Today (WIDT) shows ads.

### Which is updated more often, Invoice Estimate Maker or What I Did Today (WIDT)?

Invoice Estimate Maker ships an update monthly, and What I Did Today (WIDT) every 6 months. Most recently, Invoice Estimate Maker was updated on November 11, 2026 and What I Did Today (WIDT) on November 11, 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.*