Comparison

DuckBell vs PlusOne

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DuckBell

Features
Read full description

DuckBell is a tool to track exercise

About

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.

Highlights
  • 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
Features
Read 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/

Screenshots

DuckBell4 screens
PlusOne4 screens

Verdict

The call

The clearest difference is iOS requirement: DuckBell at 14.1 against PlusOne's 16.4. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DuckBell ships an update every 4 days, PlusOne every 5 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
DuckBell versus PlusOne: the parameters behind the verdict, then further details
ParameterDuckBellPlusOne
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS14.1 — better16.4
Further details — not scored
Size27 MB165 MB
Age rating4+4+
DeveloperShanghai Cinnamon Roll Tech Ltd.伟 刘

In-app purchases

None

DuckBell

No in-app purchases

None

PlusOne

No in-app purchases

Questions

Is DuckBell free?
DuckBell is free to download, with no in-app purchases.
Is PlusOne free?
PlusOne is free to download, with no in-app purchases.
Do DuckBell or PlusOne have ads?
Neither DuckBell nor PlusOne shows ads.
Which is updated more often, DuckBell or PlusOne?
DuckBell ships an update every 4 days, and PlusOne every 5 days. Most recently, DuckBell was updated on October 15, 2026 and PlusOne on October 14, 2026.

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