# Tower300 vs Accelerometer ∞

The clearest difference is price: Accelerometer ∞ at Free against Tower300's $0.99. Accelerometer ∞ also leads on update cadence (every 2 weeks vs every 36 months). Tower300's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Accelerometer ∞ is free to download; Tower300 costs $0.99 up front. Accelerometer ∞ sells 2 in-app purchases, starting at $1.99 per month. Tower300 asks for nothing beyond the download.

Tower300 ships an update every 36 months, Accelerometer ∞ every 2 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Tower300 | Accelerometer ∞ |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.3 (65 ratings)](https://appshunter.io/ios/app/accelerometer/id6621273087/reviews)** |
| Number of ratings | — | **65** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 16 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [domesticusdevelop](https://appshunter.io/developer/373834594) | [Fawkes Wei](https://appshunter.io/developer/432767536) |

## What reviewers say

### Tower300

[App page](https://appshunter.io/ios/app/tower300/id983367086)

**Features:** macOS Compatibility

**In-app purchases:** none


### Accelerometer ∞

[App page](https://appshunter.io/ios/app/accelerometer/id6621273087)

Visualize device motion data in real-time with dynamic graphs. Analyze sensor information, calibrate your device, and explore various possibilities. This utility app offers a unique perspective on your device's movement.

**Highlights:** Real-time motion data visualization, Stunning graph displays, Sensor calibration, Data analysis, Explore endless possibilities

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Tower300 free?

Tower300 costs $0.99, with no in-app purchases.

### Is Accelerometer ∞ free?

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

### Do Tower300 or Accelerometer ∞ have ads?

Accelerometer ∞ shows ads; Tower300 does not.

### Which is updated more often, Tower300 or Accelerometer ∞?

Tower300 ships an update every 36 months, and Accelerometer ∞ every 2 weeks. Most recently, Tower300 was updated on October 2, 2026 and Accelerometer ∞ on October 11, 2026.

---

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