# TCI Bitacora vs SpeechCalc

The clearest difference is in-app purchases: TCI Bitacora at none against SpeechCalc's 1. TCI Bitacora also leads on iOS requirement (11.0 vs 13.0). SpeechCalc's advantage is update cadence (every 5 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. SpeechCalc sells 1 one-off in-app purchase. TCI Bitacora asks for nothing beyond the download.

TCI Bitacora ships an update fortnightly, SpeechCalc every 5 days. The most recent releases landed on September 16, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | TCI Bitacora | SpeechCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/speechcalc/id1636465186/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Free |
| Size | 45 MB | 35 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Armando Montellano](https://appshunter.io/developer/1455567990) | [志鹏 洪](https://appshunter.io/developer/1531854605) |

## What reviewers say

### TCI Bitacora

[App page](https://appshunter.io/ios/app/tci-bitacora/id1464209780)

**Features:** macOS Compatibility

**In-app purchases:** none


### SpeechCalc

[App page](https://appshunter.io/ios/app/speechcalc/id1636465186)

This calculator app offers an audible interface in multiple languages, allowing users to perform calculations without looking at the screen. It features customizable themes, a thousandth separator for clarity, and a record of past calculations for easy retrieval. The app prioritizes user privacy with no registration or data uploads.

**Highlights:** Audible calculations in multiple languages, Customizable themes, Thousandth separator for large numbers, Calculation history and record keeping, Ad-free and privacy-focused

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoundService | $1.99 | one-time |


## Frequently asked questions

### Is TCI Bitacora free?

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

### Is SpeechCalc free?

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

### Do TCI Bitacora or SpeechCalc have ads?

Neither TCI Bitacora nor SpeechCalc shows ads.

### Which is updated more often, TCI Bitacora or SpeechCalc?

TCI Bitacora ships an update fortnightly, and SpeechCalc every 5 days. Most recently, TCI Bitacora was updated on September 16, 2026 and SpeechCalc on June 10, 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.*