# VestMail vs 캐시키보드

The clearest difference is review sentiment: 캐시키보드 at 82% against VestMail's 28%. 캐시키보드 also leads on rating (4.7 vs 1.4) and update cadence (weekly vs every 5 months). VestMail's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.

캐시키보드 holds the better App Store score, 4.7 against 1.4. Both are backed by a comparable volume of ratings — 7 and 19 respectively. Written reviews point the same way: 28% of VestMail's written reviews are positive against 82% of 캐시키보드's.

VestMail ships an update every 5 months, 캐시키보드 weekly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | VestMail | 캐시키보드 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (7 ratings)](https://appshunter.io/ios/app/vestmail/id733722078/reviews) | **[4.7 (19 ratings)](https://appshunter.io/ios/app/id6448733821/reviews)** |
| Number of ratings | 7 | **19** |
| Positive reviews | 27.8% of reviews | **81.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 109 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yettiesoft](https://appshunter.io/developer/733722081) | [Sujin Cho](https://appshunter.io/developer/1844403178) |

## What reviewers say

### VestMail

[App page](https://appshunter.io/ios/app/vestmail/id733722078)

This application allows users to read secure emails from a specific provider on their smartphone. It may not support secure emails requiring external plugin installations. For usability issues, users can request support via email.

**Highlights:** Read secure emails, Smartphone compatibility, Support for yettiesoft emails, User support via email

**Features:** Vision Pro support

**In-app purchases:** none


### 캐시키보드

[App page](https://appshunter.io/ios/app/id6448733821)

Earn rewards simply by typing on your phone. This utility app converts your typing into redeemable cash, offering daily earning opportunities and chances to win bonus points. Accumulate points to purchase various gift certificates from the in-app store.

**Highlights:** Earn cash by typing, Daily cash random draws, Redeem points for gift certificates, Accumulate points over time, Daily typing limit for earnings

**In-app purchases:** none


## Frequently asked questions

### Is VestMail free?

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

### Is 캐시키보드 free?

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

### Which has better reviews, VestMail or 캐시키보드?

캐시키보드 is rated higher. VestMail averages 1.4 out of 5 from 7 ratings, while 캐시키보드 averages 4.7 from 19 ratings.

### Do VestMail or 캐시키보드 have ads?

캐시키보드 shows ads; VestMail does not.

### Which is updated more often, VestMail or 캐시키보드?

VestMail ships an update every 5 months, and 캐시키보드 weekly. Most recently, VestMail was updated on October 13, 2026 and 캐시키보드 on October 7, 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.*