Comparison

Timer Fun vs Oshilog

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Timer Fun

Features
Read full description

Timer Fun is a minimalist App to set and activate the timer function for the timer bracelets and other GF LED wearables, it helps the supervisor of the theme park/children's playground/group activities to customized the bracelets' timer and light color setting.

About

Oshilog

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
Read full description

A long-term oshikatsu (fan activity) tracker built for heavy fans โ€” from daily logging all the way through the "graduation" phase. โ–  Features - Unified timeline for events: lives, birthdays, livestreams, merch drops - Monthly calendar view for upcoming schedules - Log each item of merch with a single photo, grouped by oshi - Visualize spending by month, by oshi, by category - Graduation Notebook: capture memories through 7 reflection prompts - Auto-generate Mercari listing templates when sorting through merch after graduation - 4 Home Screen widgets (Next Event / Anniversary / This Month's Spending / Recent Merch) โ–  Oshilog Pro (IAP) - Unlimited oshi / unlimited merch entries - Graduation Notebook - Mercari listing template generator - Detailed spending charts - CSV export โ–  Privacy Your data lives in your private iCloud database, tied to your Apple ID. Nothing is shared with third parties. No ads, ever. Privacy Policy: https://kureho.app/apps/oshilog/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Timer Fun4 screens
Oshilog4 screens

Verdict

The call

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.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences ยท 3 level
Timer Fun versus Oshilog: the parameters behind the verdict, then further details
ParameterTimer FunOshilog
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 2 monthsEvery 4 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS12.0 โ€” better17.0
Further details โ€” not scored
Size30 MB10 MB
Age rating4+4+
DeveloperGFLAIKUREHO

In-app purchases

None

Timer Fun

No in-app purchases

2 purchases

Oshilog

Subscriptions1
  • Oshilog Pro (Monthly)$1.991 Month
One-time1
  • Plus (Lifetime)$9.99

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.

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