Comparison

Self Reminder vs ZISA

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

Head to head
About

Self Reminder

Record voice memos to set timely reminders for important tasks. This app allows you to use your own voice to create alerts, with options for different tones based on urgency. It acts as a personal voice assistant to help you remember crucial information.

Highlights
  • Record voice memos
  • Set timed reminders
  • Customizable urgency tones
  • Personal voice assistant
  • Multi-language support
Features
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Have you ever missed an important moment because you simply forgot? Self Reminder lets you record your own voice as a reminder, so when the time comes, you hear your own voice telling you what matters most. No more boring system beeps. No more misreading text notes. How it works: Tap Record, speak your reminder, set a date and time - done in seconds. Your original voice plays at the scheduled time, so you hear exactly what you needed to remember. Tap the notification to open the app and hear the full recording. What makes it different: Your voice, not a system sound - truly personal reminders. Built-in speech-to-text - every recording gets an auto-generated transcript. Beautiful iOS-native design with waveform visualization while recording. Organize by category: Reminder, Important, Emergency, Personal. Complete reminders and mark them done. One-tap shortcut notifications with custom audio. Supported Languages: English, Traditional Chinese, Simplified Chinese, Japanese, Korean, Spanish, French, Italian, German, Russian, Portuguese, Thai, Vietnamese. Perfect for quick voice reminders, shopping lists, appointment alerts, study sessions, business tasks, or any moment you'd rather speak than type. You are your own best voice reminder. Record it, save it, hear it. Millva.com

About

ZISA

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Real-time video support for field service technicians of Ziehm Imaging, its affiliated companies and its sales and service partners.

Screenshots

Self Reminder4 screens
ZISA3 screens

Verdict

The call

The clearest difference is ads: ZISA at none against Self Reminder's shown. ZISA also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Self Reminder's advantage is update cadence (every 5 months vs every 15 months). On price and in-app purchases there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Self Reminder ships an update every 5 months, ZISA every 15 months. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Self Reminder versus ZISA: the parameters behind the verdict, then further details
ParameterSelf ReminderZISA
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 months — betterEvery 15 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size10 MB39 MB
Age rating4+4+
DeveloperCHI HAO CHIUZiehm Imaging GmbH

In-app purchases

None

Self Reminder

No in-app purchases

None

ZISA

No in-app purchases

Questions

Is Self Reminder free?
Self Reminder is free to download, with no in-app purchases.
Is ZISA free?
ZISA is free to download, with no in-app purchases.
Do Self Reminder or ZISA have ads?
Self Reminder shows ads; ZISA does not.
Which is updated more often, Self Reminder or ZISA?
Self Reminder ships an update every 5 months, and ZISA every 15 months. Most recently, Self Reminder was updated on October 22, 2026 and ZISA on October 7, 2026.

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