# Fireworks Light Free vs 倒数日 · Days Matter

The clearest difference is review sentiment: 倒数日 · Days Matter at 87% against Fireworks Light Free's 10%. 倒数日 · Days Matter also leads on rating (4.8 vs 3.8) and ratings volume (8.3K vs 10). Fireworks Light Free's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price there is nothing between them.

Both are free to download. 倒数日 · Days Matter sells 10 in-app purchases, starting at $0.49 per month. Fireworks Light Free asks for nothing beyond the download.

倒数日 · Days Matter holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: 倒数日 · Days Matter has 8.3K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 10% of Fireworks Light Free's written reviews are positive against 87% of 倒数日 · Days Matter's.

Fireworks Light Free ships an update every 3 months, 倒数日 · Days Matter monthly. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Fireworks Light Free | 倒数日 · Days Matter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (10 ratings)](https://appshunter.io/ios/app/fireworks-light-free/id362005284/reviews) | **[4.8 (8.3K ratings)](https://appshunter.io/ios/app/days-matter/id406170251/reviews)** |
| Number of ratings | 10 | **8.3K** |
| Positive reviews | 10.3% of reviews | **87.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 263 MB |
| Requires iOS | **3.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hana Mobile](https://appshunter.io/developer/306576922) | [iDaily Corp.](https://appshunter.io/developer/364264742) |

## What reviewers say

### Fireworks Light Free

[App page](https://appshunter.io/ios/app/fireworks-light-free/id362005284)

This app provides a unique flashlight experience using animated fireworks themes or a customizable color flashlight. Adjust brightness easily and utilize a shake-to-activate feature on compatible devices.

**Highlights:** Animated fireworks flashlight themes, Customizable color flashlight, Shake to activate flashlight (iPhone 4), Easy brightness adjustment, Free to use

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

**In-app purchases:** none


### 倒数日 · Days Matter

[App page](https://appshunter.io/ios/app/days-matter/id406170251)

This app helps you track important dates, from birthdays and anniversaries to deadlines and personal milestones. It offers extensive date range support, cloud synchronization, and customizable categories to keep your memories and tasks organized. Features include historical date lookups and a built-in calculator.

**Highlights:** Countdown/count up to any date, Cloud synchronization, Lunar calendar support, Customizable categories, Historical dates, Date calculator, Password protection

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 倒数日 Pro · 月度会员 | $0.49 | per month |
| 倒数日相册 1000 张 | $0.99 | per month |
| 倒数日相册 2000 张 | $1.99 | per month |
| 倒数日相册 10000 张 | $6.99 | per month |
| 倒数日重置密码 | $0.99 | one-time |
| メールアドレスカード | $2.99 | one-time |
| 咖啡 | $2.99 | one-time |
| Days Matter Pro | $4.99 | one-time |
| 银币 | $5.99 | one-time |
| 金币 | $14.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 📆 Helps remember important dates
- 🗓️ Useful for tracking events and milestones
- 🧠 Aids in recalling memories
- 🔍 Provides historical information

**What reviewers complain about**

- 💰 Some features require paid subscription
- 🌐 Lack of English language support
- 🔧 Occasional bugs and crashes
- 🔍 Cluttered interface for some users
- ⚠️ Unexpected changes to login/sync methods

**Reported bugs**

- Incorrect date display in widget
- Inconsistent behavior when changing phones
- Sync issues causing data loss
- Unexpected app behavior after updates

**Requested features**

- Add English language option
- Improve widget customization
- Provide more theme/background options
- Allow manual date entry format customization
- Implement sync with other calendar apps


## Frequently asked questions

### Is Fireworks Light Free free?

Fireworks Light Free is free to download, with no in-app purchases.

### Is 倒数日 · Days Matter free?

倒数日 · Days Matter is free to download, with in-app purchases available.

### Which has better reviews, Fireworks Light Free or 倒数日 · Days Matter?

倒数日 · Days Matter is rated higher. Fireworks Light Free averages 3.8 out of 5 from 10 ratings, while 倒数日 · Days Matter averages 4.8 from 8.3K ratings.

### Do Fireworks Light Free or 倒数日 · Days Matter have ads?

倒数日 · Days Matter shows ads; Fireworks Light Free does not.

### Which is updated more often, Fireworks Light Free or 倒数日 · Days Matter?

Fireworks Light Free ships an update every 3 months, and 倒数日 · Days Matter monthly. Most recently, Fireworks Light Free was updated on November 1, 2026 and 倒数日 · Days Matter on November 5, 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.*