Tap Roulette vs OgdenSpine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tap Roulette
This app acts as a fun random picker and decision maker for groups. It's ideal for parties or situations where a quick, fair choice is needed among friends. Users place their fingers on the screen, and the app randomly selects one person to complete a challenge or punishment.
- Unlimited player support
- Fast and fair random selection
- Multiple sound effects
- Simple and elegant design
- Party roulette experience
Read full descriptionHide full description
Tap Roulette is a fun party game, random picker, and decision maker for friends. Can't decide who should do something? Let Tap Roulette choose! Everyone places a finger on the screen and taps Start. The app will randomly select one player, and the chosen person must complete the challenge or punishment. Perfect for parties, gatherings, or anytime you need a quick random decision. Features - Supports an unlimited number of players - Fast and fair random selection - Multiple sound effects to choose from - Elegant, simple, and easy-to-use design - A thrilling party roulette experience with friends Note - iPhone supports up to 5 fingers at the same time - iPad supports up to 11 fingers at the same time
OgdenSpine
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.
- 850 core English words
- Multilingual support
- Daily word review
- Sentence practice
- Writing analysis
- Progress tracking
Read full descriptionHide full description
Ogden's Spine helps you build English from the 850 core words of Ogden Basic English. Instead of chasing endless vocabulary lists, the app focuses on a compact set of high-value words that support clear reading, writing, and sentence building. Version 2.0 adds full multilingual support for English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, and Spanish learners. You can study word meanings in your preferred language, review daily words, explore the Word Atlas, practice sentence lessons, and write with a built-in 850-word ratio checker. Key features: - Daily word sets for steady review - Word Atlas for the full 850-word system - Sentence Club with structured practice scenes - Play modes for opposite words and sentence sense - Writing Sandbox with core-word analysis - Progress tracking and language preferences Build a stronger English spine with simple words, clear practice, and multilingual support. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: OgdenSpine at 5.0 against Tap Roulette's 3.9. OgdenSpine also leads on ads (none vs shown) and update cadence (fortnightly vs every 4 months). Tap Roulette's advantage is in-app purchases (none vs 4) and ratings volume (135 vs 1). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OgdenSpine sells 4 in-app purchases, starting at $1.99 per month. Tap Roulette asks for nothing beyond the download.
OgdenSpine holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Tap Roulette has 135 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of Tap Roulette's written reviews are positive against 71% of OgdenSpine's.
Tap Roulette ships an update every 4 months, OgdenSpine fortnightly. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.
| Parameter | Tap Roulette | OgdenSpine |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (135 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 58.1% of reviews | 71.4% of reviews — better |
| Number of ratings | 135 — better | 1 |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 22 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | 沃林 何 | Naihe Hu |
Customer experience
Tap Roulette
OgdenSpine
In-app purchases
Tap Roulette
No in-app purchases
OgdenSpine
- MonthlyPro$1.991 Month
- YearlyPro$19.991 Year
- Capture Unlock$5.99
- Life Time Pro$24.99







