Blob Merge 3D vs NumberDash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blob Merge 3D
Merge colorful blobs to achieve the highest score possible. Enjoy intuitive controls and addictive gameplay that keeps you engaged.
- Blob merging gameplay
- High score challenges
- Intuitive slide controls
- Addictive mechanics
Read full descriptionHide full description
Merge blobs to get highest possible score! Slide easy-to-learn controls with addictive gameplay mechanic!
NumberDash
Read full descriptionHide full description
Run, solve, strike! NumberDash is a neon arcade math runner where the only way to answer is to steer into the right lane. Math gates fly toward you — swipe or tap to run through the correct answer. Build combos to speed up, ignite FEVER for double coins, grab items between gates, and strike bosses with the attack power you've built. FEATURES • Lane-steering gameplay: running through the gate IS your answer • Mixed question formats: addition, subtraction, multiplication, division, missing numbers, and number comparison • Combo-driven speed: play better, run faster • FEVER mode: five correct answers in a row doubles your coins • Boss duels every five gates — your accuracy is your weapon • Permanent upgrades: HP, attack, coin bonus, extra time, and a second chance • Quick runs: a full run takes just a few minutes Great for ages 8+ — from times-table practice to mental math workouts. NumberDash shows a single banner ad. No account required. Progress is saved on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: NumberDash at none against Blob Merge 3D's 1. On price, update cadence, ads 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. Blob Merge 3D sells 1 one-off in-app purchase. NumberDash asks for nothing beyond the download.
Blob Merge 3D ships an update monthly, NumberDash every 2 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | Blob Merge 3D | NumberDash |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (2.3K ratings) — better | — |
| Positive reviews | 22.0% of reviews | — |
| Number of ratings | 2.3K — better | — |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 296 MB | 71 MB |
| Age rating | 12+ | 4+ |
| Developer | Voodoo | Takumi Sekiguchi |
Bugs and requests
Blob Merge 3D
Reported bugs
3 issues- Gameplay freezes
- Progress loss after reinstallation
- Compatibility issues with newer devices
Requested features
3 requests- Reduce ad frequency
- Restore previous gameplay mechanics
- Add more customization options
NumberDash
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blob Merge 3D
- No Ads$2.99
NumberDash
No in-app purchases
Questions
Is Blob Merge 3D free?
Is NumberDash free?
Do Blob Merge 3D or NumberDash have ads?
Which is updated more often, Blob Merge 3D or NumberDash?
Other comparisons
