Comparison

ROCX vs Corner Timer

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

Head to head
About

ROCX

Effortlessly log your gym or home workouts in seconds with this intuitive training app. It adapts to your routine, offers personalized guidance through an AI agent, and helps you track progress towards your fitness goals.

Highlights
  • Frictionless workout logging
  • Save and repeat routines
  • AI chat for training advice
  • Progress and goal tracking
  • Historical data analysis
  • Personalized workout suggestions
Features
Read full description

ROCX β€” training app that rocks you. Log sets, reps, and weight with one hand. Track rest time at a glance. Start from a routine or add exercises as you go. Ask ROCX about your training. Keep your workout moving with Live Activities. Terms of Use (EULA): https://rocxapp.com/terms.html Privacy Policy: https://rocxapp.com/privacy.html

About

Corner Timer

Features
Read full description

Corner Timer is a focused round timer that helps boxers stay with the rhythm of each session and concentrate on movement and breathing. Train at your level, from beginners learning the fundamentals to experienced boxers building demanding routines. Keep your favorite music playing and move with a ring timer that signals every round. Adjust the session and its five-level intensity rating to match your condition, then review your training history and progress graphs at a glance. Large controls remain practical with gloves or sweaty hands. Oversized numbers make the time and current round readable when an iPhone or iPad is placed across the gym. Red identifies training, blue identifies rest, and a high-contrast pause state keeps every phase clear. Key features - Create and edit presets with up to 15 rounds - Set round, rest, preparation, and optional warning times - Keep external music playing and request system-controlled ducking for bells - Classic, double, and digital boxing bells with 1% volume adjustment - Lock Screen Live Activity and background bell alerts - Large portrait and landscape timer layouts for iPhone and iPad - On-device workout history, notes, and a five-level intensity slider - Read-only workout details, monthly progress graphs, and shareable 9:16 results - Private iCloud sync between supported devices using the same Apple Account - Premium weekly plans, round-by-round guidance, and progress reports No account, advertising, analytics, or tracking is included. Presets, notes, and workout records stay on your device and may sync through your private iCloud database. The developer does not operate a server that stores this workout data. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://corner-timer-support.netlify.app/privacy.html

Screenshots

ROCX3 screens
Corner Timer4 screens

Verdict

The call

ROCX and Corner Timer are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. ROCX sells 2 in-app purchases, starting at $4.99 per month and Corner Timer sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ROCX ships an update every 3 days, Corner Timer every 2 days. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

ScorecardNo meaningful differences
ROCX versus Corner Timer: the parameters behind the verdict, then further details
ParameterROCXCorner Timer
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 3 daysEvery 2 days β€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumβ€”
DevicesiPhoneiPhone, iPad β€” better
Requires iOS17.017.0
Further details β€” not scored
Size30 MB23 MB
Age rating4+4+
DeveloperABEYA, LIMITED LIABILITY COMPANYMingyu Kim

In-app purchases

2 purchases

ROCX

Subscriptions2
  • ROCX Plus$4.991 Month
  • ROCX Plus$39.991 Year
1 purchases

Corner Timer

Subscriptions1
  • Corner Timer Premium$0.991 Month

Questions

Is ROCX free?
ROCX is free to download, with in-app purchases available.
Is Corner Timer free?
Corner Timer is free to download, with in-app purchases available.
Do ROCX or Corner Timer have ads?
Neither ROCX nor Corner Timer shows ads.
Which is updated more often, ROCX or Corner Timer?
ROCX ships an update every 3 days, and Corner Timer every 2 days. Most recently, ROCX was updated on September 29, 2026 and Corner Timer on September 24, 2026.

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