# SWOLBI vs String Figures

The clearest difference is in-app purchases: SWOLBI at none against String Figures's 3. String Figures's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. String Figures sells 3 one-off in-app purchases. SWOLBI asks for nothing beyond the download.

SWOLBI ships an update monthly, String Figures every 10 days. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SWOLBI | String Figures |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/string-figures/id6755985666/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | — | Free |
| Size | 39 MB | 329 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Salvation Ministries Digital Library](https://appshunter.io/developer/1467492455) | [Yoshitaka Hamatani](https://appshunter.io/developer/1857856018) |

## What reviewers say

### SWOLBI

[App page](https://appshunter.io/ios/app/swolbi/id6755596492)

**Features:** macOS Compatibility

**In-app purchases:** none


### String Figures

[App page](https://appshunter.io/ios/app/string-figures/id6755985666)

Learn and create string figures hands-free with voice commands. This app offers visual, language-free tutorials for over 100 figures from around the world, making it accessible to all ages and languages.

**Highlights:** Hands-free voice control, Language-free visual tutorials, Over 100 international string figures, Step-by-step guidance, Accessible for all ages and languages

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional Collection 1 | $1.99 | one-time |
| Additional Collection 2 | $1.99 | one-time |
| Additional Collection 3 | $1.99 | one-time |


## Frequently asked questions

### Is SWOLBI free?

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

### Is String Figures free?

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

### Do SWOLBI or String Figures have ads?

Neither SWOLBI nor String Figures shows ads.

### Which is updated more often, SWOLBI or String Figures?

SWOLBI ships an update monthly, and String Figures every 10 days. Most recently, SWOLBI was updated on September 30, 2026 and String Figures on October 13, 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.*