# OgdenSpine vs 时光倒计时

OgdenSpine and 时光倒计时 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. OgdenSpine sells 4 in-app purchases, starting at $1.99 per month and 时光倒计时 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OgdenSpine | 时光倒计时 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ogdenspine/id6772943882/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Freemium | — |
| Size | 12 MB | 43 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Naihe Hu](https://appshunter.io/developer/564180065) | [天津星空启点科技有限公司](https://appshunter.io/developer/1734386879) |

## What reviewers say

### OgdenSpine

[App page](https://appshunter.io/ios/app/ogdenspine/id6772943882)

Master English with a core vocabulary of 850 essential words. This app offers multilingual support, daily word reviews, sentence practice, and writing tools to build clear communication skills.

**Highlights:** 850 core English words, Multilingual support, Daily word review, Sentence practice, Writing analysis, Progress tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonthlyPro | $1.99 | per month |
| YearlyPro | $19.99 | per year |
| Capture Unlock | $5.99 | one-time |
| Life Time Pro | $24.99 | one-time |


### 时光倒计时

[App page](https://appshunter.io/ios/app/id6779437686)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月度会员 | $0.99 | per month |
| Pro 年度会员 | $2.99 | per year |
| Pro 永久买断 | $3.99 | one-time |


## Frequently asked questions

### Is OgdenSpine free?

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

### Is 时光倒计时 free?

时光倒计时 is free to download, with in-app purchases available.

### Do OgdenSpine or 时光倒计时 have ads?

Neither OgdenSpine nor 时光倒计时 shows ads.

### Which is updated more often, OgdenSpine or 时光倒计时?

OgdenSpine ships an update fortnightly, and 时光倒计时 fortnightly. Most recently, OgdenSpine was updated on October 6, 2026 and 时光倒计时 on October 13, 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.*