# Solve3Var3Eq vs Qualitygram

The clearest difference is iOS requirement: Qualitygram at 12.4 against Solve3Var3Eq's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Solve3Var3Eq ships an update every 6 months, Qualitygram every 10 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Solve3Var3Eq | Qualitygram |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 10 months |
| Size | 1 MB | 33 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Global Business Strategies, Inc.](https://appshunter.io/developer/1292082007) | [orca digital solutions north america inc](https://appshunter.io/developer/1694177275) |

## What reviewers say

### Solve3Var3Eq

[App page](https://appshunter.io/ios/app/solve3var3eq/id1292082008)

**Features:** macOS Compatibility

**In-app purchases:** none


### Qualitygram

[App page](https://appshunter.io/ios/app/qualitygram/id6450634358)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solve3Var3Eq free?

Solve3Var3Eq is free to download, with no in-app purchases.

### Is Qualitygram free?

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

### Do Solve3Var3Eq or Qualitygram have ads?

Neither Solve3Var3Eq nor Qualitygram shows ads.

### Which is updated more often, Solve3Var3Eq or Qualitygram?

Solve3Var3Eq ships an update every 6 months, and Qualitygram every 10 months. Most recently, Solve3Var3Eq was updated on September 19, 2026 and Qualitygram on September 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.*