# Just Timers vs Unvigintuple Calc

The clearest difference is in-app purchases: Unvigintuple Calc at none against Just Timers's 8. Unvigintuple Calc also leads on update cadence (every 2 weeks vs every 4 weeks) and iOS requirement (15.8.3 vs 17.6). Just Timers's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Just Timers sells 8 one-off in-app purchases. Unvigintuple Calc asks for nothing beyond the download.

Just Timers ships an update every 4 weeks, Unvigintuple Calc every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Just Timers | Unvigintuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (30 ratings)](https://appshunter.io/ios/app/just-timers/id1453573845/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 57.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 36 MB |
| Requires iOS | 17.6 | **15.8.3** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Dippner](https://appshunter.io/developer/1453573844) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Just Timers

[App page](https://appshunter.io/ios/app/just-timers/id1453573845)

Create and manage multiple named timers, including counters, stopwatches, and interval timers. Customize alerts with sounds and haptics, and integrate with Shortcuts for advanced automation. Sync across devices and utilize widgets for convenient control.

**Highlights:** Multiple named timers (counter, stopwatch, interval), Customizable alerts (sound, haptics, critical alerts), Shortcuts and URL integration, Interval templates for complex routines, Widgets and Live Activities support, iCloud sync across devices, Light and Dark themes

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Toy | $0.99 | one-time |
| v1 Unlimited Timers (Legacy) | $1.99 | one-time |
| Tier 1 | $1.99 | one-time |
| Medium Toy | $2.99 | one-time |
| v1 Upgrade | $2.99 | one-time |
| Large Toy | $4.99 | one-time |
| Tier 2 | $4.99 | one-time |
| Huge Toy | $9.99 | one-time |

**What reviewers like**

- 👍 Excellent Shortcuts integration
- 💰 Affordable one-time purchase
- 🚫 No data collection
- ✨ Clean and intuitive UI
- 🚀 Fast and performant (v3)

**What reviewers complain about**

- 🐛 Numerous bugs and glitches
- 🔇 No sound/alarms
- ⚠️ Notifications not stopping
- ⏳ Slow loading times
- ⌚ Watch app issues

**Reported bugs**

- Repeat function causing repeated shortcut execution
- No sound even with critical alerts on
- Notifications won't stop after timer completion
- Interval timer progress lost
- Stock timers restoring after deletion

**Requested features**

- Menu bar timer on Mac
- Widgets for home screen
- Custom sounds for timers
- Delayed timer start (date/time)
- Group timers and trigger individual timers


### Unvigintuple Calc

[App page](https://appshunter.io/ios/app/unvigintuple-calc/id6742525694)

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

**In-app purchases:** none


## Frequently asked questions

### Is Just Timers free?

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

### Is Unvigintuple Calc free?

Unvigintuple Calc is free to download, with no in-app purchases.

### Do Just Timers or Unvigintuple Calc have ads?

Unvigintuple Calc shows ads; Just Timers does not.

### Which is updated more often, Just Timers or Unvigintuple Calc?

Just Timers ships an update every 4 weeks, and Unvigintuple Calc every 2 weeks. Most recently, Just Timers was updated on October 24, 2026 and Unvigintuple Calc on October 25, 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.*