# PartCycle vs PlainLock

The clearest difference is price: PartCycle at Free against PlainLock's $2.99. PartCycle also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). PlainLock's advantage is in-app purchases (none vs 3) and update cadence (every 5 days vs every 10 days). On ads there is nothing between them.

PartCycle is free to download; PlainLock costs $2.99 up front. PartCycle sells 3 in-app purchases, starting at $1.49 per month. PlainLock asks for nothing beyond the download.

PartCycle ships an update every 10 days, PlainLock every 5 days. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PartCycle | PlainLock |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 175 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HANGRUEI WEN](https://appshunter.io/developer/1475573410) | [Chang Jhih Yeh](https://appshunter.io/developer/6787857579) |

## What reviewers say

### PartCycle

[App page](https://appshunter.io/ios/app/partcycle/id6768116528)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.49 | per month |
| Premium Yearly | $6.49 | per year |
| Pro Lifetime | $11.99 | one-time |


### PlainLock

[App page](https://appshunter.io/ios/app/plainlock-screen-time-blocker/id6789597367)

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

**In-app purchases:** none


## Frequently asked questions

### Is PartCycle free?

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

### Is PlainLock free?

PlainLock costs $2.99, with no in-app purchases.

### Do PartCycle or PlainLock have ads?

Neither PartCycle nor PlainLock shows ads.

### Which is updated more often, PartCycle or PlainLock?

PartCycle ships an update every 10 days, and PlainLock every 5 days. Most recently, PartCycle was updated on September 22, 2026 and PlainLock on September 14, 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.*