# IssieCalc vs TypingTalk AAC

The clearest difference is in-app purchases: IssieCalc at none against TypingTalk AAC's 3. IssieCalc also leads on iOS requirement (15.5 vs 17.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TypingTalk AAC sells 3 in-app purchases, starting at $0.99 per month. IssieCalc asks for nothing beyond the download.

IssieCalc ships an update fortnightly, TypingTalk AAC monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | IssieCalc | TypingTalk AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (20 ratings)](https://appshunter.io/ios/app/typingtalk-aac/id6740844325/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 9 MB |
| Requires iOS | **15.5** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beit Issie Shapiro](https://appshunter.io/developer/1189551653) | [Samiya Noureen](https://appshunter.io/developer/1791912178) |

## What reviewers say

### IssieCalc

[App page](https://appshunter.io/ios/app/issiecalc/id1424402084)

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

**In-app purchases:** none


### TypingTalk AAC

[App page](https://appshunter.io/ios/app/typingtalk-aac/id6740844325)

This communication aid allows users to type text and have it spoken aloud via text-to-speech. It offers a wide selection of voices and languages, customizable phrase buttons with visual aids, and options for offline use and device syncing.

**Highlights:** Text-to-speech playback, Extensive voice and language options, Customizable quick phrases with visual aids, Offline voice support, Personal Voice creation, Phrase syncing across devices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate monthly | $0.99 | per month |
| Donate monthly | $3.99 | per month |
| Donate one-time | $7.99 | one-time |


## Frequently asked questions

### Is IssieCalc free?

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

### Is TypingTalk AAC free?

TypingTalk AAC is free to download, with in-app purchases available.

### Do IssieCalc or TypingTalk AAC have ads?

Neither IssieCalc nor TypingTalk AAC shows ads.

### Which is updated more often, IssieCalc or TypingTalk AAC?

IssieCalc ships an update fortnightly, and TypingTalk AAC monthly. Most recently, IssieCalc was updated on November 2, 2026 and TypingTalk AAC on November 4, 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.*