# Novalock vs Bubble Diagram Maker

The clearest difference is update cadence: Bubble Diagram Maker at every 3 weeks against Novalock's every 5 months. Novalock's advantage is iOS requirement (13.0 vs 18). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Novalock ships an update every 5 months, Bubble Diagram Maker every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Novalock | Bubble Diagram Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (7 ratings)](https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 360 MB | 4 MB |
| Requires iOS | **13.0** | 18 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [sk smart pro sdn bhd](https://appshunter.io/developer/1562064312) | [Bahattin Duran](https://appshunter.io/developer/1677311418) |

## What reviewers say

### Novalock

[App page](https://appshunter.io/ios/app/novalock/id1562064310)

Control your smart lock using your smartphone. Grant keyless entry access to family, friends, or employees remotely. This app offers a convenient alternative to physical keys for your home or business.

**Highlights:** Lock and unlock doors with smartphone, Grant keyless entry access, Manage access for family and friends, Remote door control, Convenient alternative to physical keys

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Novalock free?

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

### Is Bubble Diagram Maker free?

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

### Do Novalock or Bubble Diagram Maker have ads?

Neither Novalock nor Bubble Diagram Maker shows ads.

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

Novalock ships an update every 5 months, and Bubble Diagram Maker every 3 weeks. Most recently, Novalock was updated on October 2, 2026 and Bubble Diagram Maker on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*