# TASUC Communication vs DropStep + ByTalk

The clearest difference is price: DropStep + ByTalk at Free against TASUC Communication's $8.99. DropStep + ByTalk also leads on update cadence (weekly vs every 7 months) and iOS requirement (11.0 vs 15.6). TASUC Communication's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

DropStep + ByTalk is free to download; TASUC Communication costs $8.99 up front. DropStep + ByTalk sells 2 in-app purchases, starting at $2.99 per month. TASUC Communication asks for nothing beyond the download.

TASUC Communication ships an update every 7 months, DropStep + ByTalk weekly. The most recent releases landed on September 7, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | TASUC Communication | DropStep + ByTalk |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Paid | — |
| Size | 9 MB | 87 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Info Lounge Corporation](https://appshunter.io/developer/383317354) | [BAIT AL-HIKMA Co., Ltd.](https://appshunter.io/developer/551541624) |

## What reviewers say

### TASUC Communication

[App page](https://appshunter.io/ios/app/tasuc-communication/id511169640)

This communication aid helps children and individuals with developmental disabilities, such as autism, express their feelings and needs through picture-based cards. Its intuitive interface simplifies interaction, fostering social inclusion.

**Highlights:** Picture card composition, Customizable cards, Voice recording, Gallery for card management, Page creation and reordering, Settings for customization, Passcode lock for settings

**In-app purchases:** none


### DropStep + ByTalk

[App page](https://appshunter.io/ios/app/dropstep-plus-bytalk/id1543322209)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ￥300/月でサブスクリプション登録 | $2.99 | per month |
| ￥3000/年でサブスクリプション登録 | $27.49 | per year |


## Frequently asked questions

### Is TASUC Communication free?

TASUC Communication costs $8.99, with no in-app purchases.

### Is DropStep + ByTalk free?

DropStep + ByTalk is free to download, with in-app purchases available.

### Do TASUC Communication or DropStep + ByTalk have ads?

Neither TASUC Communication nor DropStep + ByTalk shows ads.

### Which is updated more often, TASUC Communication or DropStep + ByTalk?

TASUC Communication ships an update every 7 months, and DropStep + ByTalk weekly. Most recently, TASUC Communication was updated on September 7, 2026 and DropStep + ByTalk on May 16, 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.*