# Bublup vs Knot in Time

The clearest difference is in-app purchases: Knot in Time at none against Bublup's 8. Knot in Time also leads on rating (5.0 vs 4.6). Bublup's advantage is ratings volume (1.1K vs 1) and update cadence (every 5 days vs every 11 days). On price, ads and device support there is nothing between them.

Both are free to download. Bublup sells 8 in-app purchases, starting at $3.99 per month. Knot in Time asks for nothing beyond the download.

Knot in Time holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Bublup has 1.1K ratings behind it against 1, so its average is the more settled of the two.

Bublup ships an update every 5 days, Knot in Time every 11 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Bublup | Knot in Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.1K ratings)](https://appshunter.io/ios/app/bublup/id1140188097/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knot-in-time/id6792374192/reviews)** |
| Number of ratings | **1.1K** | 1 |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 92 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Bublup, Inc](https://appshunter.io/developer/1140188096) | [NIKHIL KISHORE](https://appshunter.io/developer/6792374194) |

## What reviewers say

### Bublup

[App page](https://appshunter.io/ios/app/bublup/id1140188097)

Create private visual spaces for collaboration, organization, and sharing. Businesses can build online communities and teams, while individuals and families can manage content like documents, photos, and links. Access your organized data securely from any device.

**Highlights:** Private visual spaces, Content organization, Team collaboration, Online communities, AI content curation, Webpage creation, Cross-device access

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $3.99 | per month |
| Premium | $7.99 | per month |
| Pro | $9.99 | per month |
| Business | $24.99 | per month |
| Basic | $39.00 | per year |
| Premium | $76.00 | per year |
| Pro | $96.00 | per year |
| Business | $239.99 | per year |

**What reviewers like**

- 🚀 Efficient organization
- 👍 User-friendly interface
- 💡 Versatile features
- 🤝 Collaboration and sharing
- 🎨 Visually appealing

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Concerns about data deletion
- 🐛 Occasional bugs and glitches
- 📤 Sudden transition to paid model

**Reported bugs**

- Unexpected data loss
- Inconsistent app performance
- Syncing issues across devices

**Requested features**

- Grandfathered free plan for long-time users
- More affordable subscription options
- Password protection for sensitive folders
- Improved syncing and reliability


### Knot in Time

[App page](https://appshunter.io/ios/app/knot-in-time/id6792374192)

This app helps you privately track habits, routines, and life moments. It offers flexible tracking options and contextual journaling with photo and mood additions. Understand your progress with calm analytics and secure, encrypted backups.

**Highlights:** Flexible habit tracking (counts, rhythms, streaks, countdowns), Contextual journaling with photos and moods, On-device intelligence for organizing entries, Calm analytics for weekly patterns and progress, Private by design, data stays on device, Offline core functionality, Encrypted backups with Face ID support

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

**In-app purchases:** none


## Frequently asked questions

### Is Bublup free?

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

### Is Knot in Time free?

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

### Which has better reviews, Bublup or Knot in Time?

Knot in Time is rated higher. Bublup averages 4.6 out of 5 from 1.1K ratings, while Knot in Time averages 5.0 from 1 ratings.

### Do Bublup or Knot in Time have ads?

Neither Bublup nor Knot in Time shows ads.

### Which is updated more often, Bublup or Knot in Time?

Bublup ships an update every 5 days, and Knot in Time every 11 days. Most recently, Bublup was updated on October 8, 2026 and Knot in Time 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.*