# Split Flap vs ModBoss

The clearest difference is update cadence: ModBoss at every 9 days against Split Flap's every 3 weeks. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Split Flap sells 1 one-off in-app purchase and ModBoss sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Split Flap against 5.0 for ModBoss. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Split Flap ships an update every 3 weeks, ModBoss every 9 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Split Flap | ModBoss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/split-flap-display-board/id6748541838/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/modboss/id6751470470/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 17 MB | 42 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Dolder](https://appshunter.io/developer/1556110511) | [iBranc.com](https://appshunter.io/developer/287373040) |

## What reviewers say

### Split Flap

[App page](https://appshunter.io/ios/app/split-flap-display-board/id6748541838)

Transform any screen into a dynamic display with various retro and modern signage styles. Create custom messages, build playlists, and schedule them to appear automatically. Offers live feeds for time, weather, and news, with offline functionality and privacy controls.

**Highlights:** Customizable message displays, Multiple retro and modern themes, Playlist creation and scheduling, Live data feeds (time, weather, news), Offline functionality, Local REST API for control, Cross-device support

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $0.99 | one-time |


### ModBoss

[App page](https://appshunter.io/ios/app/modboss/id6751470470)

Organize and track custom watch parts and builds. Easily add components by pasting URLs or sharing directly from websites. Features include build planning, parts management, order tracking, and visual references with photos.

**Highlights:** Build planner with status and notes, Parts manager with supplier and price, Order tracking and carrier information, Wishlist and spare parts management, Photo integration for builds and parts, Private iCloud sync, CSV export for data analysis

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ModBoss Pro | $0.99 | per month |
| ModBoss Pro | $9.99 | per year |


## Frequently asked questions

### Is Split Flap free?

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

### Is ModBoss free?

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

### Which has better reviews, Split Flap or ModBoss?

Split Flap and ModBoss are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Split Flap or ModBoss have ads?

Neither Split Flap nor ModBoss shows ads.

### Which is updated more often, Split Flap or ModBoss?

Split Flap ships an update every 3 weeks, and ModBoss every 9 days. Most recently, Split Flap was updated on November 8, 2026 and ModBoss on October 30, 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.*