# Link Segments vs Perfect Sum

The clearest difference is ads: Link Segments at none against Perfect Sum's shown. Perfect Sum's advantage is update cadence (every 3 days vs every 16 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Link Segments ships an update every 16 months, Perfect Sum every 3 days. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Link Segments | Perfect Sum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/perfect-sum/id6477300117/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 94 MB | 139 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hieu Hoang](https://appshunter.io/developer/1108291419) | [Benjamin Richy](https://appshunter.io/developer/1636888789) |

## What reviewers say

### Link Segments

[App page](https://appshunter.io/ios/app/link-segments/id6450136348)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perfect Sum

[App page](https://appshunter.io/ios/app/perfect-sum/id6477300117)

A captivating puzzle game where you strategically place shapes on a numbered board to reach a perfect sum. Unlock new buildings and enjoy stunning visuals and rewarding animations as you progress through increasingly challenging levels.

**Highlights:** Strategic shape placement, Numbered board puzzles, Unlockable buildings, Increasing difficulty levels, Rewarding animations, Stunning visuals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Link Segments free?

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

### Is Perfect Sum free?

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

### Do Link Segments or Perfect Sum have ads?

Perfect Sum shows ads; Link Segments does not.

### Which is updated more often, Link Segments or Perfect Sum?

Link Segments ships an update every 16 months, and Perfect Sum every 3 days. Most recently, Link Segments was updated on September 19, 2026 and Perfect Sum on September 8, 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.*