# Latch vs Fill Perfect

The clearest difference is iOS requirement: Fill Perfect at 13.0 against Latch's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Latch ships an update weekly, Fill Perfect every 6 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Latch | Fill Perfect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/latch-logic-puzzle/id6792965236/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 233 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Olivas Labs LLC](https://appshunter.io/developer/6779338199) | [RIO MASTER DMCC](https://appshunter.io/developer/1736738912) |

## What reviewers say

### Latch

[App page](https://appshunter.io/ios/app/latch-logic-puzzle/id6792965236)

Engage in a pure deduction game with a single, logical solution for every puzzle. Place nodes on a grid following simple rules, and use your reasoning skills to uncover the solution without any pressure or luck involved. Enjoy a clean design and offline play.

**Highlights:** 1,000 verified logic puzzles, Daily challenge puzzles, Build your solving streak, Clear, uncluttered design, Offline play supported, Ads can be switched off

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Fill Perfect

[App page](https://appshunter.io/ios/app/fill-perfect/id6805786480)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 gold | $1.99 | one-time |
| 1000 Gold | $3.99 | one-time |
| No ads | $8.99 | one-time |
| 5000 Gold | $9.99 | one-time |
| 25000 Gold | $34.99 | one-time |
| 25000 Gold | $59.99 | one-time |
| 50000 Gold | $89.99 | one-time |


## Frequently asked questions

### Is Latch free?

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

### Is Fill Perfect free?

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

### Do Latch or Fill Perfect have ads?

Both Latch and Fill Perfect show ads.

### Which is updated more often, Latch or Fill Perfect?

Latch ships an update weekly, and Fill Perfect every 6 days. Most recently, Latch was updated on November 10, 2026 and Fill Perfect on October 31, 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.*