# Str8ts Solver vs Solve The Grid

The clearest difference is price: Solve The Grid at Free against Str8ts Solver's $2.99. Solve The Grid also leads on update cadence (every 7 months vs every 17 months). Str8ts Solver's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Solve The Grid is free to download; Str8ts Solver costs $2.99 up front. Solve The Grid sells 7 one-off in-app purchases. Str8ts Solver asks for nothing beyond the download.

Str8ts Solver ships an update every 17 months, Solve The Grid every 7 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Str8ts Solver | Solve The Grid |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 7 months** |
| Monetization | Paid | — |
| Size | 2 MB | 40 MB |
| Requires iOS | 13.0 | **12.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Th. Wolf](https://appshunter.io/developer/1440178074) | [PLAYTOUCH](https://appshunter.io/developer/608330754) |

## What reviewers say

### Str8ts Solver

[App page](https://appshunter.io/ios/app/str8ts-solver/id1452058653)

Solve logic puzzles similar to Sudoku by filling grids with numbers 1-9. Offers daily new puzzles of varying difficulty, an integrated solver for hints, and the ability to manually input or import puzzles.

**Highlights:** Daily new puzzles, Multiple difficulty levels, Integrated solver, Manual puzzle entry, Text format import

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

**In-app purchases:** none


### Solve The Grid

[App page](https://appshunter.io/ios/app/solve-the-grid/id6478919063)

**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 |


## Frequently asked questions

### Is Str8ts Solver free?

Str8ts Solver costs $2.99, with no in-app purchases.

### Is Solve The Grid free?

Solve The Grid is free to download, with in-app purchases available.

### Do Str8ts Solver or Solve The Grid have ads?

Solve The Grid shows ads; Str8ts Solver does not.

### Which is updated more often, Str8ts Solver or Solve The Grid?

Str8ts Solver ships an update every 17 months, and Solve The Grid every 7 months. Most recently, Str8ts Solver was updated on October 19, 2026 and Solve The Grid on October 7, 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.*