PlusOne vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlusOne
This app offers personalized AI-driven fitness plans and 24/7 digital coaching. It provides intelligent feedback, tracks progress with detailed statistics, and adapts training cycles for continuous improvement. Optimized algorithms cater to specific needs, including women's fitness.
- AI-generated personalized training plans
- 24/7 digital coaching and guidance
- Intelligent post-workout feedback and analysis
- Automated training cycle progression
- Women's fitness optimized algorithms
- Training calendar and progress tracking
Read full descriptionHide full description
Gym or home — your plan is ready either way. PlusOne is a clean, quiet training app. Tell it your goal, where you train, and what equipment you have. It lays out what to do each day, how much to lift, how long to rest. The training screen works like a player: finish a set, tap once, done. No ads. No feed. Not many features — but the ones you'll actually use. TRAINS LIKE A PLAYER Your exercises are queued up like a playlist. Finish a set, tap once, and it moves to the next one and starts the rest timer on its own. Nothing to think about while you train. REAL DEMOS, NOT STICK FIGURES Every exercise has a photo of a real person, with the working muscles highlighted on the body. GYM AND HOME, SAVED SEPARATELY A full gym, one pair of dumbbells at home, a hotel room with nothing — save a setup for each. Your plan only includes what you can actually do. Machine taken? Swap it in one tap. TRAIN WHEN YOU FEEL LIKE IT The plan is ready, but it doesn't own you. Want a different muscle group today? Short on time? Feeling good and want to add one more? All fine. SEE WHAT YOU'VE DONE A six-axis strength profile shows which areas are falling behind. A calendar marks every session you've logged. TRAIN FROM YOUR WRIST See your exercises, log your sets, and check your heart rate on Apple Watch. No phone needed. BUILT FOR WOMEN TOO Strength progression and recovery aren't one-size-fits-all. The algorithm adjusts exercise selection, load progression, and rest for women's physiology — not by making it easier, but by making it right. WORKS AROUND YOUR INJURIES Bad knee, tweaked back, cranky shoulder — tell it, and it won't program those movements. It finds you a substitute instead. Not removed, replaced. JIAJIA AND YIYI Two AI coaches stay with you the whole way. After each session they sum up how it went, and they build your next training cycle too. PlusOne. Always one more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
i
This app helps dancers record, review, and track their progress. It offers tools like mirroring, side-by-side comparison with instructors, and automatic social media cropping. Save every dance and see your improvement visually.
- Video recording and playback
- Mirroring and side-by-side comparison
- Automatic social media cropping
- Dance genre and notes logging
- Monthly statistics and cloud backup
- Practice assistant with suggestions
Read full descriptionHide full description
留住每一支舞。 i-Dance 是给舞者的练习记录本。练完拍下来、存起来,让进步看得见。 记录与回放 视频、时长、舞种、教室、笔记与心情,练完随手记下。想回看哪天,就翻到哪天。 精进三件套 镜像:左右翻转,照着老师的方向练 同屏对比:自己和老师并排放,差在哪里一眼看清 一键直拍:从一群人里把你跟出来,旁人模糊、自动裁成竖屏,直接发社交媒体 连接苹果健康:舞蹈训练消耗的千卡,自动显示在课上和统计里 还有 30 枚纪念邮票 · 练舞助手给能照着做的建议 · 合辑收纳同一支舞 · 云端备份换机不丢 · 月度统计一页看完 使用条款(EULA):https://www.i-dance.cn/legal/user-agreement.html 会员服务协议:https://www.i-dance.cn/legal/subscription-agreement.html 隐私政策:https://www.i-dance.cn/legal/privacy-policy.html
Screenshots
Verdict
The clearest difference is monetization model: PlusOne at free against i's free with in-app purchases. PlusOne also leads on update cadence (every 5 days vs every 10 days) and ratings volume (3 vs 1). On price, rating, review sentiment and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for PlusOne against 5.0 for i. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 80% and 80% positive.
PlusOne ships an update every 5 days, i every 10 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.
| Parameter | PlusOne | i |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | 80.0% of reviews | 80.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 5 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 165 MB | 168 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟 刘 | 炜 阮 |
Customer experience
PlusOne
i
In-app purchases
PlusOne
No in-app purchases
i
No in-app purchases









