Comparison

GenkiGuide vs Target Zone Keeper

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

Head to head
About

GenkiGuide

Features
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Step into a healthier lifestyle with GenkiGuide, your personalized nutrition guide and fitness companion. Set goals tailored just for you, log meals quickly, and track your macros and calories with precision—all through an interface that’s a breeze to use. Add your favorite foods to the library for even faster logging as you journey towards your wellness objectives with GenkiGuide by your side. Simple, effective, and intuitive—this is the way to a better you. Features at a glance: - Personalized nutrition and fitness goal setting. - Add your own aliment to the food library. - Quick and accurate meal logging. - Detailed macro and calorie tracking. - Intuitive interface for a seamless user experience. - Ads-free.

About

Target Zone Keeper

This app helps improve cardiovascular fitness by guiding users to maintain their heart rate within an optimal zone for VO2 max enhancement. It offers non-disruptive alerts and visual cues, requiring minimal wrist interaction for seamless workout integration.

Highlights
  • Maintains target heart rate zone
  • Minimal wrist interaction required
  • Simple, intuitive setup
  • Customizable, non-disruptive alerts
  • Personalized heart rate zones
  • Apple Health integration
Read full description

Want to improve your endurance and cardiovascular fitness? Boosting your VO2 max - the amount of oxygen your body uses during intense exercise - is the key.  Target Zone Keeper helps you achieve this by keeping your heart rate in the optimal zone. With a simple, intuitive interface (no complex setup!), it offers visual cues and haptic feedback to keep you focused without interrupting your flow, even when you’re wearing a gloves or simply can’t turn your wrist! Key features - Keeps you in the target heart rate zone with minimal to none wrist interaction - Simple, intuitive setup for easy use right out of the box - Non-disruptive, customizable alerts - Personalized heart rate zones focused on VO2 max improvement - Seamless integration with Apple Health for workout tracking Benefits - Get instant feedback without disrupting your workout flow - Optimize your training specifically for VO2 max improvement

Screenshots

GenkiGuide4 screens
Target Zone Keeper4 screens

Verdict

The call

GenkiGuide and Target Zone Keeper are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
GenkiGuide versus Target Zone Keeper: the parameters behind the verdict, then further details
ParameterGenkiGuideTarget Zone Keeper
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 7 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS17.0 — better17.6
Further details — not scored
Size4 MB2 MB
Age rating4+4+
DeveloperNicolas BouemeMargarita Bliznikova

In-app purchases

None

GenkiGuide

No in-app purchases

None

Target Zone Keeper

No in-app purchases

Questions

Is GenkiGuide free?
GenkiGuide is free to download, with no in-app purchases.
Is Target Zone Keeper free?
Target Zone Keeper is free to download, with no in-app purchases.
Do GenkiGuide or Target Zone Keeper have ads?
Neither GenkiGuide nor Target Zone Keeper shows ads.

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