# Simple Invoice Maker vs Split Flux

The clearest difference is rating: Simple Invoice Maker at 4.9 against Split Flux's 4.3. Simple Invoice Maker also leads on ads (none vs shown). Split Flux's advantage is update cadence (every 3 days vs every 3 weeks). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Simple Invoice Maker sells 7 in-app purchases, starting at $2.49 per 7 days and Split Flux sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Invoice Maker holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 17 and 16 respectively.

Simple Invoice Maker ships an update every 3 weeks, Split Flux every 3 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simple Invoice Maker | Split Flux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/simple-invoice-maker-app/id6744615820/reviews)** | [4.3 (16 ratings)](https://appshunter.io/ios/app/split-flux-split-bills/id6746753688/reviews) |
| Number of ratings | **17** | 16 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 19 MB |
| Requires iOS | **17.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bivis](https://appshunter.io/developer/1124507805) | [Roman Savenok](https://appshunter.io/developer/1230893715) |

## What reviewers say

### Simple Invoice Maker

[App page](https://appshunter.io/ios/app/simple-invoice-maker-app/id6744615820)

Effortlessly create and send professional invoices and estimates. Customize templates with your branding, track payments, and manage client details. Ideal for freelancers and small businesses seeking to streamline their billing process and get paid faster.

**Highlights:** Create invoices and estimates, Share via email, SMS, or print, Customize templates with logo/colors, Track payment status, Convert estimates to invoices, Manage multiple businesses, Offline access

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker Weekly | $2.49 | per 7 days |
| Invoice Maker Monthly | $4.99 | per month |
| Invoice Maker Weekly | $4.99 | per 7 days |
| Invoice Maker Monthly | $8.99 | per month |
| Invoice Maker Annual | $49.99 | per year |
| Invoice Maker Annual | $79.99 | per year |
| Lifetime | $239.99 | one-time |


### Split Flux

[App page](https://appshunter.io/ios/app/split-flux-split-bills/id6746753688)

Easily track and split shared expenses with friends and roommates. Create groups, log bills, and see who owes whom with automated calculations and insightful spending reports. Keep finances transparent and friendships intact.

**Highlights:** Create and manage groups, Log expenses with payers and participants, Track who owes and is owed, Automated repayment calculations, Detailed spending reports and analytics, Simple and user-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly | $0.99 | per 7 days |
| PRO for a Month | $2.99 | per month |


## Frequently asked questions

### Is Simple Invoice Maker free?

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

### Is Split Flux free?

Split Flux is free to download, with in-app purchases available.

### Which has better reviews, Simple Invoice Maker or Split Flux?

Simple Invoice Maker is rated higher. Simple Invoice Maker averages 4.9 out of 5 from 17 ratings, while Split Flux averages 4.3 from 16 ratings.

### Do Simple Invoice Maker or Split Flux have ads?

Split Flux shows ads; Simple Invoice Maker does not.

### Which is updated more often, Simple Invoice Maker or Split Flux?

Simple Invoice Maker ships an update every 3 weeks, and Split Flux every 3 days. Most recently, Simple Invoice Maker was updated on October 30, 2026 and Split Flux on October 25, 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.*