# Timer Fun vs Oshilog

The clearest difference is in-app purchases: Timer Fun at none against Oshilog's 2. Timer Fun also leads on ads (none vs shown) and device support (3 vs 1). Oshilog's advantage is update cadence (every 4 days vs every 2 months). On price there is nothing between them.

Both are free to download. Oshilog sells 2 in-app purchases, starting at $1.99 per month. Timer Fun asks for nothing beyond the download.

Timer Fun ships an update every 2 months, Oshilog every 4 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Timer Fun | Oshilog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 10 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GFLAI](https://appshunter.io/developer/1788295252) | [KUREHO](https://appshunter.io/developer/1884942706) |

## What reviewers say

### Timer Fun

[App page](https://appshunter.io/ios/app/timer-fun/id6476374128)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oshilog

[App page](https://appshunter.io/ios/app/oshilog-fan-activity-tracker/id6775257663)

Track your fan activities, from daily events to merchandise purchases, with a unified timeline and calendar. Visualize spending, log memories, and generate listing templates for unwanted items. Offers unlimited entries and advanced features with a Pro subscription.

**Highlights:** Unified event timeline, Monthly calendar view, Merchandise logging, Spending visualization, Graduation Notebook, Mercari listing templates, Home screen widgets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oshilog Pro (Monthly) | $1.99 | per month |
| Plus (Lifetime) | $9.99 | one-time |


## Frequently asked questions

### Is Timer Fun free?

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

### Is Oshilog free?

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

### Do Timer Fun or Oshilog have ads?

Oshilog shows ads; Timer Fun does not.

### Which is updated more often, Timer Fun or Oshilog?

Timer Fun ships an update every 2 months, and Oshilog every 4 days. Most recently, Timer Fun was updated on September 22, 2026 and Oshilog on September 21, 2026.

---

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