# Bubble Diagram Maker vs Digital Strings

The clearest difference is rating: Digital Strings at 5.0 against Bubble Diagram Maker's 3.8. Digital Strings also leads on update cadence (every 6 days vs every 3 weeks). Bubble Diagram Maker's advantage is ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Digital Strings holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Bubble Diagram Maker has 8 ratings behind it against 1, so its average is the more settled of the two.

Bubble Diagram Maker ships an update every 3 weeks, Digital Strings every 6 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Bubble Diagram Maker | Digital Strings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (8 ratings)](https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/digital-strings/id6819075697/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 4 MB | 2 MB |
| Requires iOS | **18** | 18.6 |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Bahattin Duran](https://appshunter.io/developer/1677311418) | [Neville Forsythe](https://appshunter.io/developer/1819374550) |

## What reviewers say

### Bubble Diagram Maker

[App page](https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494)

Create visual diagrams for planning, conceptual thinking, and organization. Easily arrange and customize elements to bring your ideas to life without complex tools. Save and share your creations privately.

**Highlights:** Tap & Drag Creation, Full Customization (color, size, label), Unlimited Diagrams, Save & Share, Offline Functionality, Ad-Free Experience

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

**In-app purchases:** none


### Digital Strings

[App page](https://appshunter.io/ios/app/digital-strings/id6819075697)

This app provides a digital workspace to visually organize and connect various types of information, such as photos, documents, and notes. It allows users to create interactive evidence boards and map relationships between items, facilitating complex analysis and project development.

**Highlights:** Interactive evidence boards, Connect items with digital strings, Organize photos, documents, and notes, Flexible workspace for information mapping, Visual approach to complex analysis

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Diagram Maker free?

Bubble Diagram Maker is free to download, with no in-app purchases.

### Is Digital Strings free?

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

### Which has better reviews, Bubble Diagram Maker or Digital Strings?

Digital Strings is rated higher. Bubble Diagram Maker averages 3.8 out of 5 from 8 ratings, while Digital Strings averages 5.0 from 1 ratings.

### Do Bubble Diagram Maker or Digital Strings have ads?

Neither Bubble Diagram Maker nor Digital Strings shows ads.

### Which is updated more often, Bubble Diagram Maker or Digital Strings?

Bubble Diagram Maker ships an update every 3 weeks, and Digital Strings every 6 days. Most recently, Bubble Diagram Maker was updated on October 24, 2026 and Digital Strings on October 26, 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.*