# SmarTrial vs CSL300_2301_Ph3

The clearest difference is update cadence: SmarTrial at every 3 weeks against CSL300_2301_Ph3's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SmarTrial ships an update every 3 weeks, CSL300_2301_Ph3 every 2 months. The most recent releases landed on September 15, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | SmarTrial | CSL300_2301_Ph3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 48 MB | 85 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [ACTIVAID K.K.](https://appshunter.io/developer/1515234653) | [ERT, INC](https://appshunter.io/developer/1160214546) |

## What reviewers say

### SmarTrial

[App page](https://appshunter.io/ios/app/smartrial/id1563673014)

**Features:** macOS Compatibility

**In-app purchases:** none


### CSL300_2301_Ph3

[App page](https://appshunter.io/ios/app/csl300-2301-ph3/id6475711776)

**In-app purchases:** none


## Frequently asked questions

### Is SmarTrial free?

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

### Is CSL300_2301_Ph3 free?

CSL300_2301_Ph3 is free to download, with no in-app purchases.

### Do SmarTrial or CSL300_2301_Ph3 have ads?

Neither SmarTrial nor CSL300_2301_Ph3 shows ads.

### Which is updated more often, SmarTrial or CSL300_2301_Ph3?

SmarTrial ships an update every 3 weeks, and CSL300_2301_Ph3 every 2 months. Most recently, SmarTrial was updated on September 15, 2026 and CSL300_2301_Ph3 on October 26, 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.*