Comparison

Impulse vs Rytek

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

Head to head
About

Impulse

Features
Read full description

您的智慧运动管理助手—Impulse APP Impulse APP是一款集科学健身、智能划船、骑行系统辅助以及数据可视化等功能为一体的综合APP, 通过连接智能单车/划船机等硬件终端让用户体验科技带来的健身乐趣。 --------主要功能-------- 在线赛事:官方定期举办各种赛事,可以与所有爱好健身的小伙伴一决高低,丰厚的奖品等你拿。 自定义锻炼:自由调节阻力,自定义锻炼课程与时长,让锻炼更加轻松方便。 多人竞速:与远方的亲朋好友即时PK,结识新的伙伴。 数据管理:云端存储,丰富运动数据可视化输出,所有锻炼数据一目了然,心中有数。 健身房功能:配合PC骑行系统使用,强大的辅助工具,接收器连网调试,扫码登录,教练学员互动,训练记录查看。

About

Rytek

This app helps lifters track their strength training progress offline. Log sets, create custom plans, and monitor key metrics like volume and PRs without distractions. Review detailed stats and export your data.

Highlights
  • Log weight, reps, and RPE
  • Create and run training plans
  • Track PRs and volume
  • Monitor Training Readiness
  • Review workout statistics
  • Export training data
  • Offline functionality
Features
Read full description

Rytek is a local-first strength training log for recording workouts, following a plan, and reviewing progress over time. What you can do: • Log weight, reps, RPE, warm-up sets, and completion • Create and run 5x5, PPL, upper/lower, full-body, or custom plans • Start planned workout days from Today and track exercise progress • Review PRs, estimated 1RM, volume, consistency, and Training Readiness • See plan completions, skipped exercises, and extra work • Create workout recap cards to save or share • Export training data and use local backup and sync tools Core workout logging works offline, without a social feed or leaderboard. Pro is a one-time purchase, not a subscription. It unlocks multiple plans, plan copying, detailed plan stats, data export, local backups, and sync. Privacy Policy: https://rytek.naxs.top/privacy-policy Terms of Use: https://rytek.naxs.top/terms-of-use

Screenshots

Impulse4 screens
Rytek4 screens

Verdict

The call

The clearest difference is in-app purchases: Impulse at none against Rytek's 1. Impulse also leads on iOS requirement (9.0 vs 17.0). Rytek's advantage is update cadence (every 4 days vs fortnightly). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rytek sells 1 one-off in-app purchase. Impulse asks for nothing beyond the download.

UpkeepUpdate frequency

Impulse ships an update fortnightly, Rytek every 4 days. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 6 level
Impulse versus Rytek: the parameters behind the verdict, then further details
ParameterImpulseRytek
PriceFreeFree
Rating—3.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS9.0 — better17.0
Further details — not scored
Size102 MB73 MB
Age rating17+4+
DeveloperImpulse (Qingdao) Health Tech Co.Ltd.文超 李

In-app purchases

None

Impulse

No in-app purchases

1 purchases

Rytek

One-time1
  • Pro (Lifetime)$8.99

Questions

Is Impulse free?
Impulse is free to download, with no in-app purchases.
Is Rytek free?
Rytek is free to download, with in-app purchases available.
Do Impulse or Rytek have ads?
Neither Impulse nor Rytek shows ads.
Which is updated more often, Impulse or Rytek?
Impulse ships an update fortnightly, and Rytek every 4 days. Most recently, Impulse was updated on September 29, 2026 and Rytek on October 5, 2026.

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