# OfficeControl vs Oscillo

The clearest difference is in-app purchases: OfficeControl at none against Oscillo's 4. OfficeControl also leads on iOS requirement (15.0 vs 26.0). Oscillo's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Oscillo sells 4 in-app purchases, starting at $6.99 per month. OfficeControl asks for nothing beyond the download.

OfficeControl ships an update monthly, Oscillo weekly. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OfficeControl | Oscillo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (25 ratings)](https://appshunter.io/ios/app/oscillo-watch-accuracy-meter/id6759264433/reviews)** |
| Number of ratings | — | **25** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 63 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Anteus Fejlesztő, Kereskedelmi és Szolgáltató Kft.](https://appshunter.io/developer/1441519806) | [Attila Halasz](https://appshunter.io/developer/790905891) |

## What reviewers say

### OfficeControl

[App page](https://appshunter.io/ios/app/officecontrol/id1441519807)

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

**In-app purchases:** none


### Oscillo

[App page](https://appshunter.io/ios/app/oscillo-watch-accuracy-meter/id6759264433)

This app uses your iPhone's microphone to measure the rate, beat error, and amplitude of mechanical watches. It also identifies watch models, manages your collection with AI-generated portraits, and tracks performance over time. Get detailed reports and reminders to maintain your timepieces.

**Highlights:** Measure watch rate, beat error, and amplitude, AI watch identification and model detection, AI-generated watch portraits for collection, Collection management and organization, Detailed measurement history and trends, Precision tracking and multi-day cycles, Weekly watch reports and profile insights

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oscillo Pro Monthly | $6.99 | per month |
| Oscillo Pro Annual | $29.99 | per year |
| Founder's Lifetime | $49.99 | one-time |
| Oscillo Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is OfficeControl free?

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

### Is Oscillo free?

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

### Do OfficeControl or Oscillo have ads?

Neither OfficeControl nor Oscillo shows ads.

### Which is updated more often, OfficeControl or Oscillo?

OfficeControl ships an update monthly, and Oscillo weekly. Most recently, OfficeControl was updated on September 29, 2026 and Oscillo on October 11, 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.*