# Analog Clock Pro vs Bubble Level

The clearest difference is ads: Analog Clock Pro at none against Bubble Level's shown. Bubble Level's advantage is update cadence (weekly vs every 3 months) and iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Analog Clock Pro sells 1 one-off in-app purchase and Bubble Level sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Analog Clock Pro ships an update every 3 months, Bubble Level weekly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Analog Clock Pro | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bubble-level-spirit-and-angle/id6816330217/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 8 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masaya Kobayashi](https://appshunter.io/developer/1838289674) | [Tianyu Lu](https://appshunter.io/developer/6810794695) |

## What reviewers say

### Analog Clock Pro

[App page](https://appshunter.io/ios/app/analog-clock-pro/id6755958237)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $1.99 | one-time |


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-spirit-and-angle/id6816330217)

Transform your device into a precise spirit level and inclinometer. Features innovative face-down measurement, dual bullseye and tubular levels, and audio/haptic feedback for accurate alignment in various projects.

**Highlights:** Face-down precision mode, Dual bullseye and tubular levels, Audio and haptic zero feedback, Relative zero and calibration, Angle lock/hold, Digital angle readout

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Analog Clock Pro free?

Analog Clock Pro is free to download, with in-app purchases available.

### Is Bubble Level free?

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

### Do Analog Clock Pro or Bubble Level have ads?

Bubble Level shows ads; Analog Clock Pro does not.

### Which is updated more often, Analog Clock Pro or Bubble Level?

Analog Clock Pro ships an update every 3 months, and Bubble Level weekly. Most recently, Analog Clock Pro was updated on October 9, 2026 and Bubble Level on October 24, 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.*