# SYTTPMS vs LYTPMS

SYTTPMS and LYTPMS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SYTTPMS | LYTPMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 1 MB | 32 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shenyongtong Industry Co., Ltd.](https://appshunter.io/developer/776724937) | [Shenzhen Wolipu Technology Co.,Ltd](https://appshunter.io/developer/1837109294) |

## What reviewers say

### SYTTPMS

[App page](https://appshunter.io/ios/app/syttpms/id1031107627)

**Features:** macOS Compatibility

**In-app purchases:** none


### LYTPMS

[App page](https://appshunter.io/ios/app/lytpms/id6751835403)

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

**In-app purchases:** none


## Frequently asked questions

### Is SYTTPMS free?

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

### Is LYTPMS free?

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

### Do SYTTPMS or LYTPMS have ads?

Neither SYTTPMS nor LYTPMS shows ads.

### Which is updated more often, SYTTPMS or LYTPMS?

SYTTPMS ships an update every 2 months, and LYTPMS every 2 months. Most recently, SYTTPMS was updated on September 13, 2026 and LYTPMS on September 19, 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.*