# Portal Away vs Slither Thread

The clearest difference is update cadence: Slither Thread at every 6 days against Portal Away's fortnightly. Portal Away's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Portal Away sells 12 one-off in-app purchases and Slither Thread sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Portal Away ships an update fortnightly, Slither Thread every 6 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Portal Away | Slither Thread |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/portal-away/id6746223579/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 386 MB | 254 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Happy Loong Limited](https://appshunter.io/developer/1789919639) | [Can Tekin Kuruuzum](https://appshunter.io/developer/1854107069) |

## What reviewers say

### Portal Away

[App page](https://appshunter.io/ios/app/portal-away/id6746223579)

Guide people of different colors to their designated holes by planning precise routes. Overcome obstacles and strategically use available space to solve increasingly challenging puzzles. This casual game tests your intelligence with a fun and engaging experience.

**Highlights:** Route planning and guiding people, Obstacle avoidance, Color-coded target locations, Increasing difficulty levels, Variety of obstacles and gameplay, Helpful in-game props

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| gold1 | $1.99 | one-time |
| revivepack1 | $1.99 | one-time |
| normalpack1 | $4.99 | one-time |
| adfree1 | $5.99 | one-time |
| revivepack2 | $6.99 | one-time |
| gold2 | $7.99 | one-time |
| normalpack3 | $9.99 | one-time |
| gold3 | $13.99 | one-time |
| adfree2 | $13.99 | one-time |
| normalpack4 | $19.99 | one-time |
| gold4 | $27.99 | one-time |
| normalpack5 | $39.99 | one-time |


### Slither Thread

[App page](https://appshunter.io/ios/app/slither-thread/id6749856899)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin 1000 | $1.99 | one-time |
| Fail Offer | $4.99 | one-time |
| Coin 5000 | $7.99 | one-time |
| No Ads | $9.99 | one-time |
| No Ads Bundle | $11.99 | one-time |
| Coin 10000 | $14.99 | one-time |
| Master Pack | $19.99 | one-time |
| Mega Pack | $29.99 | one-time |
| Coin 50000 | $54.99 | one-time |
| Coin 100000 | $99.99 | one-time |


## Frequently asked questions

### Is Portal Away free?

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

### Is Slither Thread free?

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

### Do Portal Away or Slither Thread have ads?

Both Portal Away and Slither Thread show ads.

### Which is updated more often, Portal Away or Slither Thread?

Portal Away ships an update fortnightly, and Slither Thread every 6 days. Most recently, Portal Away was updated on October 5, 2026 and Slither Thread on October 6, 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.*