SpongeBoard vs BrickNav
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpongeBoard
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.
- Edit typed text
- Create mocking patterns
- Humorous text transformation
- Sarcastic messaging
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SpongeBoard is a keyboard app that lets you edit text already typed and changes it into a mocking pattern. Use it to point out your friend's stupidity or just to make fun of them.
BrickNav
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BrickNav is a collection of useful LEGO tools designed to help builders, collectors, and hobbyists identify LEGO elements, research sets, complete minifigure collections, and work with LEGO colors. LEGO ID Identify LEGO parts, minifigures, and sets from photos using your device camera or uploaded images. Collectible Minifigures Scan CMF box codes, browse minifigure series, track wanted figures, manage your collection, and find replacement parts. Sets Research new and upcoming LEGO sets, monitor retirement dates, compare price-per-piece value, explore inventories and alternate builds, and maintain a personal want list. Colors Browse LEGO color information, view HEX values and complementary colors, and use Color Matcher Beta to identify LEGO colors with your camera. Whether you're sorting a collection, shopping for your next build, identifying a mystery part, or completing a minifigure series, BrickNav provides practical LEGO tools in one free app. LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize, or endorse this application.
Screenshots
Verdict
The clearest difference is update cadence: BrickNav at every 10 days against SpongeBoard's every 2 months. SpongeBoard's advantage is iOS requirement (8.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SpongeBoard ships an update every 2 months, BrickNav every 10 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.
| Parameter | SpongeBoard | BrickNav |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (69 ratings) — better | — |
| Positive reviews | 79.5% of reviews | — |
| Number of ratings | 69 — better | — |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 21 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexandre Frigon | Steve Potts |
Bugs and requests
SpongeBoard
Reported bugs
5 issues- Did not work at all
- Keyboard does not respond to iOS 14
- Makes only noise
- Phone getting pop-ups
- Capitalizes letters randomly
Requested features
2 requests- Add more support
- Add a tutorial at the beginning
BrickNav
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SpongeBoard
No in-app purchases
BrickNav
No in-app purchases









