# Plane log vs OER Clock

The clearest difference is device support: Plane log at 3 against OER Clock's —. OER Clock's advantage is iOS requirement (13.0 vs 15.6). On price 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.

## The numbers

| Metric | Plane log | OER Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/plane-log/id1458390704/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 35 MB | 29 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [iksmode](https://appshunter.io/developer/1210179380) | [Shenzhen PROS Electronics Co.,Ltd](https://appshunter.io/developer/1798637623) |

## What reviewers say

### Plane log

[App page](https://appshunter.io/ios/app/plane-log/id1458390704)

Easily log and manage all your plane sightings from anywhere, online or offline. Synchronize your data with the Spottingmode website for seamless updates and access all website features directly on your phone.

**Highlights:** Log plane sightings, Edit existing sightings, Offline access, Data synchronization with website, Insert assistants, Extensive filtering options, Quick check for new planes

**Features:** Vision Pro support

**In-app purchases:** none


### OER Clock

[App page](https://appshunter.io/ios/app/oer-clock/id6768190344)

**In-app purchases:** none


## Frequently asked questions

### Is Plane log free?

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

### Is OER Clock free?

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

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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.*