# SpongeBoard vs RandomCaser

The clearest difference is in-app purchases: SpongeBoard at none against RandomCaser's 1. SpongeBoard also leads on iOS requirement (8.0 vs 15.0). RandomCaser's advantage is update cadence (every 11 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. RandomCaser sells 1 one-off in-app purchase. SpongeBoard asks for nothing beyond the download.

SpongeBoard ships an update every 2 months, RandomCaser every 11 days. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SpongeBoard | RandomCaser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (69 ratings)](https://appshunter.io/ios/app/spongeboard-keyboard/id1265719137/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 79.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 21 MB | 4 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandre Frigon](https://appshunter.io/developer/973807565) | [Michael Miles](https://appshunter.io/developer/1454989046) |

## What reviewers say

### SpongeBoard

[App page](https://appshunter.io/ios/app/spongeboard-keyboard/id1265719137)

This keyboard app allows you to transform typed text into a mocking pattern. Easily edit existing text to create humorous and sarcastic messages for friends.

**Highlights:** Edit typed text, Create mocking patterns, Humorous text transformation, Sarcastic messaging

**In-app purchases:** none

**What reviewers like**

- 👍 Works as expected
- 🚀 Fast and efficient
- 💰 Free to use
- 😂 Fun for mocking/trolling
- 📱 Great keyboard app

**What reviewers complain about**

- 🐛 Doesn't work for some users
- 🔊 Only makes noise
- ❓ No clear instructions/tutorial
- ⚠️ Potential for unwanted pop-ups
- 🔄 Inconsistent capitalization

**Reported bugs**

- Did not work at all
- Keyboard does not respond to iOS 14
- Makes only noise
- Phone getting pop-ups
- Capitalizes letters randomly

**Requested features**

- Add more support
- Add a tutorial at the beginning


### RandomCaser

[App page](https://appshunter.io/ios/app/randomcaser/id1487881897)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RandomCaser PRO | $6.99 | one-time |


## Frequently asked questions

### Is SpongeBoard free?

SpongeBoard is free to download, with no in-app purchases.

### Is RandomCaser free?

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

### Do SpongeBoard or RandomCaser have ads?

Neither SpongeBoard nor RandomCaser shows ads.

### Which is updated more often, SpongeBoard or RandomCaser?

SpongeBoard ships an update every 2 months, and RandomCaser every 11 days. Most recently, SpongeBoard was updated on October 13, 2026 and RandomCaser on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*