# Time Arrow vs Knots

The clearest difference is ads: Knots at none against Time Arrow's shown. Knots also leads on update cadence (every 5 days vs every 5 weeks). Time Arrow's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Time Arrow sells 2 in-app purchases, starting at $1.99 per year and Knots sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Time Arrow against 4.8 for Knots. Both are backed by a comparable volume of ratings — 88 and 162 respectively. Written reviews are what separate them: 77% of Time Arrow's written reviews are positive against 80% of Knots's.

Time Arrow ships an update every 5 weeks, Knots every 5 days. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Time Arrow | Knots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (88 ratings)](https://appshunter.io/ios/app/time-arrow-countdown-tracker/id1324869633/reviews) | **[4.8 (162 ratings)](https://appshunter.io/ios/app/knots-timeline-and-journal/id1443757511/reviews)** |
| Number of ratings | 88 | **162** |
| Positive reviews | 76.8% of reviews | **79.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 25 MB | 161 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [重赞 韩](https://appshunter.io/developer/1131982671) | [Guangzhou Xiaorichang Technology Co., Ltd.](https://appshunter.io/developer/1106886288) |

## What reviewers say

### Time Arrow

[App page](https://appshunter.io/ios/app/time-arrow-countdown-tracker/id1324869633)

Track important dates with a countdown and count-up tool. Never forget anniversaries, birthdays, or payment deadlines again. Offers quick recording, sharing, and customizable widgets.

**Highlights:** Countdown and count-up modes, Quick event recording, Card sharing, Multiple widget options, Annual/monthly anniversary display, Cloud backup (Premium), Daily reminders (Premium)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Yearly Subscription | $1.99 | per year |
| Premium | $4.99 | one-time |


### Knots

[App page](https://appshunter.io/ios/app/knots-timeline-and-journal/id1443757511)

Create a personal timeline to record life's events, big and small. Mark important dates as anniversaries and explore historical connections. Weave your personal history into the grand tapestry of world events.

**Highlights:** Personal timeline creation, Record daily events, Anniversary marking, Historical context exploration, Date-based search

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度订阅 | $4.99 | per year |
| 高级用户 | $9.99 | one-time |


## Frequently asked questions

### Is Time Arrow free?

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

### Is Knots free?

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

### Which has better reviews, Time Arrow or Knots?

Knots is rated higher. Time Arrow averages 4.7 out of 5 from 88 ratings, while Knots averages 4.8 from 162 ratings.

### Do Time Arrow or Knots have ads?

Time Arrow shows ads; Knots does not.

### Which is updated more often, Time Arrow or Knots?

Time Arrow ships an update every 5 weeks, and Knots every 5 days. Most recently, Time Arrow was updated on October 23, 2026 and Knots on October 21, 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.*