# SeClock vs Tememo

The clearest difference is review sentiment: Tememo at 100% against SeClock's 58%. Tememo also leads on device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SeClock sells 1 one-off in-app purchase and Tememo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SeClock ships an update fortnightly, Tememo every 2 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SeClock | Tememo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/seclock-seconds-clock-widget/id6445807658/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 57.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 27 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kiichi Ito](https://appshunter.io/developer/1505735244) | [Betas Inc.](https://appshunter.io/developer/1813523426) |

## What reviewers say

### SeClock

[App page](https://appshunter.io/ios/app/seclock-seconds-clock-widget/id6445807658)

Display the current second on your device's widget. This utility can also function as a standard digital clock. Note that widget accuracy may have a slight delay.

**Highlights:** Display seconds on widget, Use as a digital clock, Add to lock screen, Add to home screen

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lock Widget Customization | $2.99 | one-time |


### Tememo

[App page](https://appshunter.io/ios/app/tememo/id6755136743)

This app acts as a notification-based reminder system, helping you remember tasks without needing to set specific dates or times. It allows for quick jotting down of ideas, gentle recurring alerts, and task completion directly from notifications. Save web pages and images easily, and sync across multiple Apple devices.

**Highlights:** Task watch notifications, Fixed-time alarms, Lightning-fast entry, Save from share sheet, Cross-device sync, Triage and card swiping, Offline functionality

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $1.99 | one-time |


## Frequently asked questions

### Is SeClock free?

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

### Is Tememo free?

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

### Do SeClock or Tememo have ads?

Neither SeClock nor Tememo shows ads.

### Which is updated more often, SeClock or Tememo?

SeClock ships an update fortnightly, and Tememo every 2 weeks. Most recently, SeClock was updated on October 12, 2026 and Tememo on October 9, 2026.

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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.*