# Simple To vs INVOICE SIMPLE

The clearest difference is price: INVOICE SIMPLE at Free against Simple To's $0.99. INVOICE SIMPLE also leads on update cadence (every 6 weeks vs every 8 months) and iOS requirement (12.4 vs 15.0). Simple To's advantage is in-app purchases (none vs 1) and chart position (#180 vs unranked). On rating, review sentiment, ratings volume and ads there is nothing between them.

INVOICE SIMPLE is free to download; Simple To costs $0.99 up front. INVOICE SIMPLE sells 1 in-app purchase, starting at $8.99 per month. Simple To asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Simple To against 4.9 for INVOICE SIMPLE. Both are backed by a comparable volume of ratings — 5 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Simple To ships an update every 8 months, INVOICE SIMPLE every 6 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Simple To | INVOICE SIMPLE |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/simple-to-do-list/id1027906275/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/invoice-simple/id6470474962/reviews)** |
| Number of ratings | 5 | **14** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#180** | — |
| Size | 1 MB | 19 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +17 |
| Developer | [Joseph Palmer](https://appshunter.io/developer/914507761) | [ZEST GLOBAL LTDA](https://appshunter.io/developer/1713735783) |

## What reviewers say

### Simple To

[App page](https://appshunter.io/ios/app/simple-to-do-list/id1027906275)

**Currently charting:** #180 Top Paid · Productivity (US App Store)

This straightforward application allows users to create and manage a single to-do list. Tasks can be easily edited, reordered, or deleted with a simple swipe. It's designed for quick note-taking and task management.

**Highlights:** Single to-do list, Swipe to delete tasks, Edit and reorder tasks, Quick note-taking, Simple interface

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

**In-app purchases:** none


### INVOICE SIMPLE

[App page](https://appshunter.io/ios/app/invoice-simple/id6470474962)

Create and send professional invoices, estimates, and receipts. Customize documents with your logo, banking details, and client information. Accept various payment methods and receive instant notifications on document status.

**Highlights:** Customizable invoice templates, Logo and business details integration, Client and product management, Tax and discount options, Online payment acceptance, PDF export and email/text sending, Real-time notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| INVOICE SIMPLE | $8.99 | per month |


## Frequently asked questions

### Is Simple To free?

Simple To costs $0.99, with no in-app purchases.

### Is INVOICE SIMPLE free?

INVOICE SIMPLE is free to download, with in-app purchases available.

### Which has better reviews, Simple To or INVOICE SIMPLE?

INVOICE SIMPLE is rated higher. Simple To averages 4.8 out of 5 from 5 ratings, while INVOICE SIMPLE averages 4.9 from 14 ratings.

### Do Simple To or INVOICE SIMPLE have ads?

Neither Simple To nor INVOICE SIMPLE shows ads.

### Which is updated more often, Simple To or INVOICE SIMPLE?

Simple To ships an update every 8 months, and INVOICE SIMPLE every 6 weeks. Most recently, Simple To was updated on October 10, 2026 and INVOICE SIMPLE on October 8, 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.*