# trentips vs An Lịch

The clearest difference is in-app purchases: trentips at none against An Lịch's 1. trentips also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. An Lịch sells 1 one-off in-app purchase. trentips asks for nothing beyond the download.

trentips ships an update every 6 weeks, An Lịch every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | trentips | An Lịch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 12 MB | 14 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INFINITY VENTURES CO., LTD.](https://appshunter.io/developer/1633418636) | [Cong Chung Nguyyen](https://appshunter.io/developer/1871037987) |

## What reviewers say

### trentips

[App page](https://appshunter.io/ios/app/trentips/id1633418634)

**Features:** macOS Compatibility

**In-app purchases:** none


### An Lịch

[App page](https://appshunter.io/ios/app/an-lich/id6759894738)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| An Lịch Pro Trọn Đời | $6.99 | one-time |


## Frequently asked questions

### Is trentips free?

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

### Is An Lịch free?

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

### Do trentips or An Lịch have ads?

Neither trentips nor An Lịch shows ads.

### Which is updated more often, trentips or An Lịch?

trentips ships an update every 6 weeks, and An Lịch every 3 months. Most recently, trentips was updated on October 25, 2026 and An Lịch on October 25, 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.*