# RESOLVE vs LineFlow

The clearest difference is update cadence: LineFlow at every 3 months against RESOLVE's every 17 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RESOLVE sells 7 one-off in-app purchases and LineFlow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

RESOLVE ships an update every 17 months, LineFlow every 3 months. The most recent releases landed on September 10, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | RESOLVE | LineFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/resolve-a-math-game/id1517799128/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 17 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 104 MB |
| Requires iOS | **12.6** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PLAYTOUCH](https://appshunter.io/developer/608330754) | [Waqas Farooq](https://appshunter.io/developer/1704492081) |

## What reviewers say

### RESOLVE

[App page](https://appshunter.io/ios/app/resolve-a-math-game/id1517799128)

This game challenges players to solve math equations by linking numbers. It offers a quick and easy yet challenging experience for all skill levels. Test your math genius by completing equations with provided numbers.

**Highlights:** Solve math equations, Link numbers to complete equations, Challenging gameplay, Quick and easy to play, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 diamonds | $0.99 | one-time |
| Remove all ADS from the game | $1.99 | one-time |
| 300 diamonds | $1.99 | one-time |
| 550 diamonds | $3.99 | one-time |
| 1200 diamonds | $8.99 | one-time |
| 2500 diamonds | $17.99 | one-time |
| 4000 diamonds | $26.99 | one-time |


### LineFlow

[App page](https://appshunter.io/ios/app/lineflow-drawing-puzzle/id6747397002)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is RESOLVE free?

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

### Is LineFlow free?

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

### Do RESOLVE or LineFlow have ads?

Both RESOLVE and LineFlow show ads.

### Which is updated more often, RESOLVE or LineFlow?

RESOLVE ships an update every 17 months, and LineFlow every 3 months. Most recently, RESOLVE was updated on September 10, 2026 and LineFlow on August 26, 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.*