# P&E vs SMART LINH CHI

P&E and SMART LINH CHI 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 weeks. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | P&E | SMART LINH CHI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 31 MB | 35 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [2SOFT SOFTWARE SOLUTION COMPANY LIMITED](https://appshunter.io/developer/744834898) | [DUC MINH TECHNOLOGY AND INVESTMENT JSC](https://appshunter.io/developer/1545390674) |

## What reviewers say

### P&E

[App page](https://appshunter.io/ios/app/p-and-e/id1599105929)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMART LINH CHI

[App page](https://appshunter.io/ios/app/smart-linh-chi/id6677010647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is P&E free?

P&E is free to download, with no in-app purchases.

### Is SMART LINH CHI free?

SMART LINH CHI is free to download, with no in-app purchases.

### Do P&E or SMART LINH CHI have ads?

Neither P&E nor SMART LINH CHI shows ads.

### Which is updated more often, P&E or SMART LINH CHI?

P&E ships an update every 2 weeks, and SMART LINH CHI every 2 weeks. Most recently, P&E was updated on October 4, 2026 and SMART LINH CHI on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*