# Adding Machine 10Key Univ Lite vs Talking Calculator

The clearest difference is in-app purchases: Adding Machine 10Key Univ Lite at none against Talking Calculator's 3. Adding Machine 10Key Univ Lite also leads on ads (none vs shown) and review sentiment (80% vs 71%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Talking Calculator sells 3 one-off in-app purchases. Adding Machine 10Key Univ Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Adding Machine 10Key Univ Lite against 4.5 for Talking Calculator. Both are backed by a comparable volume of ratings — 192 and 82 respectively. Written reviews are what separate them: 80% of Adding Machine 10Key Univ Lite's written reviews are positive against 71% of Talking Calculator's.

Adding Machine 10Key Univ Lite ships an update every 6 weeks, Talking Calculator every 3 months. The most recent releases landed on November 10, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Adding Machine 10Key Univ Lite | Talking Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (192 ratings)](https://appshunter.io/ios/app/adding-machine-10key-univ-lite/id579393645/reviews) | **[4.5 (82 ratings)](https://appshunter.io/ios/app/talking-calculator-sound-pad/id1278557464/reviews)** |
| Number of ratings | **192** | 82 |
| Positive reviews | **79.6% of reviews** | 70.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 25 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Silverman](https://appshunter.io/developer/297096643) | [书敏 贾](https://appshunter.io/developer/989212128) |

## What reviewers say

### Adding Machine 10Key Univ Lite

[App page](https://appshunter.io/ios/app/adding-machine-10key-univ-lite/id579393645)

This app emulates a traditional 10-key adding machine for precise calculations. It offers features like reversed operator entry, percentage calculation, and the ability to edit and save paper tape files. The iPad version includes a full-size keypad with audio feedback for enhanced accuracy.

**Highlights:** 10-key adding machine emulation, Reversed operator entry, Percentage calculation, Paper tape editing and saving, Export paper tape files, TypeTone audio feedback (iPad)

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Works like a real adding machine
- 👍 Tape feature is useful
- 👍 Large, clear numbers
- 👍 Good for bookkeeping

**What reviewers complain about**

- 💸 Paid version is expensive
- 📉 Ads take up screen space on iPhone
- 🤏 Keys are too small on lite version
- 🗄️ Lite version has limited lines
- 💡 Trailing zeros not displayed

**Reported bugs**

- 3 digits get frozen during calculations
- Crashed and lost data
- The "don't ask again" button for reviews does nothing
- App freezes when switching apps

**Requested features**

- Ability to set automatic cents
- Two sales tax rates or ability to deselect items from tax
- More lines in the free version
- More screen space on iPhone
- Ability to add more before clearing


### Talking Calculator

[App page](https://appshunter.io/ios/app/talking-calculator-sound-pad/id1278557464)

This finance app allows users to perform calculations using voice commands and view historical records. It offers customizable sound effects and real-time voice broadcasts, with an interface optimized for iPad multitasking.

**Highlights:** Voice command calculations, Display of recent formulas, Historical calculation records, Customizable key tones, Real-time voice broadcast, Optimized for iPad multitasking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Voice Broadcast | $0.99 | one-time |
| Pro Version | $1.99 | one-time |


## Frequently asked questions

### Is Adding Machine 10Key Univ Lite free?

Adding Machine 10Key Univ Lite is free to download, with no in-app purchases.

### Is Talking Calculator free?

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

### Which has better reviews, Adding Machine 10Key Univ Lite or Talking Calculator?

Talking Calculator is rated higher. Adding Machine 10Key Univ Lite averages 4.3 out of 5 from 192 ratings, while Talking Calculator averages 4.5 from 82 ratings.

### Do Adding Machine 10Key Univ Lite or Talking Calculator have ads?

Talking Calculator shows ads; Adding Machine 10Key Univ Lite does not.

### Which is updated more often, Adding Machine 10Key Univ Lite or Talking Calculator?

Adding Machine 10Key Univ Lite ships an update every 6 weeks, and Talking Calculator every 3 months. Most recently, Adding Machine 10Key Univ Lite was updated on November 10, 2026 and Talking Calculator on November 11, 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.*