# Tri Merge Cascade vs NumFlow

The clearest difference is update cadence: Tri Merge Cascade at every 2 days against NumFlow's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Tri Merge Cascade sells 10 one-off in-app purchases and NumFlow sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Tri Merge Cascade ships an update every 2 days, NumFlow every 4 days. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Tri Merge Cascade | NumFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 80 MB | 8 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Plutos Games](https://appshunter.io/developer/1896778195) | [Mustafa Ofluoglu](https://appshunter.io/developer/6794329369) |

## What reviewers say

### Tri Merge Cascade

[App page](https://appshunter.io/ios/app/tri-merge-cascade/id6771328635)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Merge | $0.99 | one-time |
| Bomb | $0.99 | one-time |
| Shuffle | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Extra Lives | $1.99 | one-time |
| Coin Pack | $2.99 | one-time |
| Power Up Bundle | $4.99 | one-time |
| Cosmetic-Skin Pack | $7.99 | one-time |
| Premium Theme Pack | $7.99 | one-time |
| Ultra Theme Pack | $7.99 | one-time |


### NumFlow

[App page](https://appshunter.io/ios/app/numflow-number-puzzle/id6812376955)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Hints | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| 100 Hints | $8.99 | one-time |
| 300 Hints | $14.99 | one-time |


## Frequently asked questions

### Is Tri Merge Cascade free?

Tri Merge Cascade is free to download, with in-app purchases available.

### Is NumFlow free?

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

### Do Tri Merge Cascade or NumFlow have ads?

Both Tri Merge Cascade and NumFlow show ads.

### Which is updated more often, Tri Merge Cascade or NumFlow?

Tri Merge Cascade ships an update every 2 days, and NumFlow every 4 days. Most recently, Tri Merge Cascade was updated on September 27, 2026 and NumFlow on October 9, 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.*