# Add Up Fast vs 3teneFT

The clearest difference is rating: Add Up Fast at 3.8 against 3teneFT's 2.4. Add Up Fast also leads on review sentiment (58% vs 26%) and ratings volume (75 vs 5). 3teneFT's advantage is in-app purchases (none vs 3) and update cadence (every 5 months vs every 38 months). On price, ads and device support there is nothing between them.

Both are free to download. Add Up Fast sells 3 one-off in-app purchases. 3teneFT asks for nothing beyond the download.

Add Up Fast holds the better App Store score, 3.8 against 2.4. That said, the two scores are not equally well evidenced: Add Up Fast has 75 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 58% of Add Up Fast's written reviews are positive against 26% of 3teneFT's.

Add Up Fast ships an update every 38 months, 3teneFT every 5 months. The most recent releases landed on October 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Add Up Fast | 3teneFT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (75 ratings)](https://appshunter.io/ios/app/add-up-fast-multiplication/id1028942265/reviews)** | [2.4 (5 ratings)](https://appshunter.io/ios/app/3teneft/id1452730104/reviews) |
| Number of ratings | **75** | 5 |
| Positive reviews | **58.3% of reviews** | 26.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 5 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 66 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arch Square](https://appshunter.io/developer/432278777) | [plusplus](https://appshunter.io/developer/330243825) |

## What reviewers say

### Add Up Fast

[App page](https://appshunter.io/ios/app/add-up-fast-multiplication/id1028942265)

Test your mental math skills with quick, 15-second challenges. Tap the correct answer to progressively harder equations to boost your brain power. Features four distinct game modes for varied practice.

**Highlights:** 15-second speed challenges, Tap correct answer mechanic, Progressively harder questions, Addition mode, Subtraction mode, Multiplication mode, Division mode

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 250 Tokens | $0.99 | one-time |
| Pack to Unlock All Game Modes | $1.99 | one-time |
| Pack to Remove Ads | $1.99 | one-time |


### 3teneFT

[App page](https://appshunter.io/ios/app/3teneft/id1452730104)

This app uses your iPhone's facial recognition to capture eye, mouth, and orientation data. This information is then sent to a PC application in real-time to animate virtual characters with your own facial expressions.

**Highlights:** High-precision facial recognition, Real-time eye and mouth movement capture, Orientation information tracking, Seamless integration with PC virtual YouTuber apps, Animate VRM and Live2D models, Control character body tilt and facial movement

**In-app purchases:** none


## Frequently asked questions

### Is Add Up Fast free?

Add Up Fast is free to download, with in-app purchases available.

### Is 3teneFT free?

3teneFT is free to download, with no in-app purchases.

### Which has better reviews, Add Up Fast or 3teneFT?

Add Up Fast is rated higher. Add Up Fast averages 3.8 out of 5 from 75 ratings, while 3teneFT averages 2.4 from 5 ratings.

### Do Add Up Fast or 3teneFT have ads?

Neither Add Up Fast nor 3teneFT shows ads.

### Which is updated more often, Add Up Fast or 3teneFT?

Add Up Fast ships an update every 38 months, and 3teneFT every 5 months. Most recently, Add Up Fast was updated on October 22, 2026 and 3teneFT on October 5, 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.*