# Bot3D Editor vs Calc

The clearest difference is in-app purchases: Bot3D Editor at none against Calc's 11. Bot3D Editor also leads on ratings volume (3.4K vs 49) and iOS requirement (11.0 vs 15.0). Calc's advantage is rating (4.1 vs 3.8) and update cadence (weekly vs every 3 weeks). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Calc sells 11 one-off in-app purchases. Bot3D Editor asks for nothing beyond the download.

Calc holds the better App Store score, 4.1 against 3.8. That said, the two scores are not equally well evidenced: Bot3D Editor has 3.4K ratings behind it against 49, so its average is the more settled of the two. Written reviews point the same way: 73% of Bot3D Editor's written reviews are positive against 78% of Calc's.

Bot3D Editor ships an update every 3 weeks, Calc weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Bot3D Editor | Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (3.4K ratings)](https://appshunter.io/ios/app/bot3d-editor-3d-anime-editor/id1215161139/reviews) | **[4.1 (49 ratings)](https://appshunter.io/ios/app/calc-desktop-mate-widgets/id6782669667/reviews)** |
| Number of ratings | **3.4K** | 49 |
| Positive reviews | 73.1% of reviews | **77.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 359 MB | 156 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [heuristic Inc.](https://appshunter.io/developer/431226222) | [インフィニットループ](https://appshunter.io/developer/507088117) |

## What reviewers say

### Bot3D Editor

[App page](https://appshunter.io/ios/app/bot3d-editor-3d-anime-editor/id1215161139)

Create and animate 3D characters with ease on your mobile device. Design custom characters, animate their movements, and add voiceovers for dynamic videos. Export and share your creations on social media.

**Highlights:** Full Body Inverse Kinematics Algorithm for natural movements, HandEditor for detailed finger and joint movements, FaceEditor for creating various facial expressions, Character customization with extensive dressing options, SceneEditor for camera control and background customization, Import sound files for lip-sync animation, Export and share videos on social media

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth animations
- 👍 Easy to use
- 💡 Customizable character
- 🚀 Fluid motion
- 👍 No ads

**What reviewers complain about**

- 🐛 Glitches and bugs
- 💡 Limited customization options
- 💡 Lack of diverse skin tones and hair styles
- 💡 Inability to have multiple characters in a scene
- 💡 Short animation length

**Reported bugs**

- Animations freezing or glitching
- Difficulty with character customization
- Exporting issues and limitations

**Requested features**

- Add more skin color options
- Expand hair and clothing customization
- Allow multiple characters in a single scene
- Increase animation length
- Add background and prop options


### Calc

[App page](https://appshunter.io/ios/app/calc-desktop-mate-widgets/id6782669667)

This app adds a fun, interactive calculator experience with cute character reactions and customizable designs. It also features a unique 'Performance Mode' for playing music and hidden 'SP Answer Actions' for special character responses.

**Highlights:** Cute character reactions with button presses, Customizable calculator themes, Performance Mode for music playback, Hidden SP Answer Actions, Paid character DLCs available, Voice lines for each character

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kasane Teto | $2.99 | one-time |
| Zundamon | $2.99 | one-time |
| Koharu Rikka | $2.99 | one-time |
| Natsuki Karin | $2.99 | one-time |
| Hanakuma Chifuyu | $2.99 | one-time |
| Additional Character MEIKO | $2.99 | one-time |
| Additional Character KAITO | $2.99 | one-time |
| Additional Character Kagamine Rin | $2.99 | one-time |
| Additional Character Kagamine Len | $2.99 | one-time |
| Additional Character Megurine Luka | $2.99 | one-time |
| Additional Character Hatsune Miku | $2.99 | one-time |


## Frequently asked questions

### Is Bot3D Editor free?

Bot3D Editor is free to download, with no in-app purchases.

### Is Calc free?

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

### Which has better reviews, Bot3D Editor or Calc?

Calc is rated higher. Bot3D Editor averages 3.8 out of 5 from 3.4K ratings, while Calc averages 4.1 from 49 ratings.

### Do Bot3D Editor or Calc have ads?

Neither Bot3D Editor nor Calc shows ads.

### Which is updated more often, Bot3D Editor or Calc?

Bot3D Editor ships an update every 3 weeks, and Calc weekly. Most recently, Bot3D Editor was updated on October 29, 2026 and Calc on October 28, 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.*