Problem Logger vs Shimau
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Problem Logger
Easily log and track recurring issues over time with a private, dated timeline. Ideal for recording symptoms, home repairs, or any situation where knowing when an event occurred is important. Keep your records secure and local on your device.
- Create dated timelines of events
- Log incidents in seconds
- Set optional reminders
- Review timelines over days/weeks/months
- Local device storage
- App lock for privacy
Read full descriptionHide full description
Problem Logger helps you keep a simple, private record of things that happen over time. Create a problem, tap Log Now, and build a dated timeline. It works for recurring pain, noisy neighbours, home repair issues, car faults, workplace incidents, care notes, or any situation where knowing when something happened is useful. Why people use Problem Logger: โข Keep a dated timeline of recurring or occasional problems โข Record when something happened in seconds โข Set optional reminders so you remember to check in โข Review your timeline over days, weeks, or months โข Keep records local on your device โข Use Face ID or Touch ID app lock for extra privacy Useful for: โข Symptoms, pain, sleep issues or side effects โข Noise, neighbour or nuisance records โข Landlord, home repair or maintenance problems โข Vehicle, appliance or device faults โข Workplace incidents or recurring concerns โข Pet, family or care-related observations โข Any problem where a clear record helps Problem Logger is flexible. It is not limited to one type of problem and does not force you into a medical, legal, or complaint workflow. Start with a timestamp and build a clear personal record over time. Privacy first: โข No account required โข Logs are stored locally on your device โข App lock support is available Problem Logger does not provide medical, legal, or professional advice. It helps you keep a personal record that you can review when needed.
Shimau
Read full descriptionHide full description
Things to keep, things to do โ one home for your everyday. Shimau is one place for the scattered stuff of daily life: notes, to-dos, links, and photos. Videos from social media, half-read articles, screenshots, passing thoughts โ just toss them in. No folders. No tagging. No filing. โ Zero-effort saving Pick "Shimau" in the share menu โ you don't even need to open the app. For quick thoughts, tap the center "+". Shimau tells links from notes automatically as you type. โ AI understands what you saved Links and screenshots get automatic summaries and tags. Screenshots become searchable through on-device text recognition. Notes you write yourself are never sent to AI. โ Find things the way you remember them "That ramen video from last week" โ search in your own words and it shows up. โ To-dos live on sticky notes Stick a note on a box, peel it off when it's done. The small satisfaction of an empty box keeps you going. Checklist notes open in a focused to-do mode. โ A one-line daily journal Once a day, log your mood and a single line โ and look back with a little bear at your side. History, calendar, and stats grow the longer you keep going. โ Make it your own Choose a theme โ Cozy or Lovely Pink, plus Calm Blue and Mono with Pro โ and dress up box covers with theme art, photos, or colors and emoji. โ Only deadlines, gently When a saved booking or coupon has a date, Shimau offers a reminder. Choose how it speaks up: quiet, standard, or strong. No other notifications, ever. โ On iPhone and on iPad On iPad the screen splits in two, so you can see the list and what's in it at once. It also works alongside other apps in Split View and Slide Over. โ You can take it with you Back up everything in one file, or export to Markdown or JSON. It's free. Being able to leave without losing anything is part of what makes a place worth putting things in. โ Private by design What you save stays on your device. Nothing is stored on our servers or used to train AI. If you turn on iCloud sync, it is kept in your own iCloud. Things to keep, things to do, and how today felt โ all in one place you'll always find again. That's Shimau. โโโโโโ Shimau Pro (auto-renewable subscription) Includes iCloud sync and backup, Face ID lock, and extra themes. ใป$1.99 per month, renewing monthly ใป$14.99 per year, renewing yearly Your subscription renews automatically unless cancelled at least 24 hours before the end of the period. You can cancel in Settings โ your Apple ID โ Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shimau.io/en/privacy/
Screenshots
Verdict
The clearest difference is price: Shimau at Free against Problem Logger's $9.99. Shimau also leads on iOS requirement (15.0 vs 18.6). On ads, in-app purchases and device support 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
Shimau is free to download; Problem Logger costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Problem Logger | Shimau |
|---|---|---|
| Price | $9.99 | Free โ better |
| Update frequency | โ | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | โ |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 18.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Richardson | TECH MOON, K.K. |
In-app purchases
Problem Logger
No in-app purchases
Shimau
No in-app purchases









