Comparison

StraightApp vs Evre

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

Head to head
About

StraightApp

This app pairs with a wearable device to provide real-time posture feedback and tracking. It helps users improve their posture through guided exercises and personalized goals, displayed via a virtual avatar.

Highlights
  • Real-time posture tracking
  • Virtual avatar for posture awareness
  • Personalized daily goals
  • Progress tracking and stats
  • Step-by-step tutorial
  • Remote device adjustment
Features
Read full description

This app works with the STRAIGHT posture trainer. The Kodgem Straight is a small personal posture trainer that is worn discreetly on your upper back and provides you with immediate posture feedback. When you slouch, your Kodgem Straight vibrates gently to remind you to return to your upright position. Kodgem Straight Posture Corrector comes with IOS App that real-time posture tracking With StraightApp, you can follow your progress, adjust remotely your electronic devices you wish, and do regular exercises to improve your back and chest muscles. You can synchronize your STRAIGHT with your application within seconds with one click and direct your STRAIGHT as you wish. With the Straight device and StraightApp application, do your daily exercises regularly. Here’s what you’ll find in the app: - A step-by-step tutorial to help you get started with posture training - Your own avatar, which shows your posture in real-time and helps you develop your posture awareness - Personalized performance-based daily goals - A profile and stats screen to help you track your progress and keep improving

About

Evre

Features
Read full description

Evre helps you build habits that actually last — and gives you an AI coach who knows your history. BUILD A PLAN THAT FITS YOUR LIFE Pick from a library of 120+ expert-designed routines across health, nutrition, mental wellbeing, sleep, hobbies and relationships. Or let AI build the plan for you: tell it your goals and it puts together a daily, weekly or 7-day plan from your own history. You can edit every suggestion before you apply it. Set habits to repeat on the days you choose. Copy a good day across to the rest of your week. Stack small habits together so one leads into the next. APPLE HEALTH DOES THE TRACKING Connect Apple Health and your habits tick themselves off. Steps, sleep, mindful minutes and water all count automatically. Workouts you record are recognised by type, so a morning run completes your running habit — not your cycling one. Your weight, body fat and resting heart rate flow straight into your metrics. AN AI COACH THAT KNOWS YOUR HISTORY Five different reports look at your data from different angles: your week, your categories, how your mood tracks against your habits, your month, and the journeys you've completed. Talk to your coach whenever you want advice, or use voice control to log a habit without typing. TRACK HOW YOU FEEL, NOT JUST WHAT YOU DID Log your mood and energy each day, add a note, and watch how your habits and your state of mind move together over time. WATCH YOURSELF GROW Your tree grows as your habits hold. Collect cards, complete guided journeys, and keep your streak alive. FREE TO USE Habit tracking, routines, stacks, reports, mood logging and Apple Health are all free. Premium unlocks the AI features — plan suggestions, the coach, the five reports, mood insights and voice control — with a free trial to start. Available in English and Turkish.

Screenshots

StraightApp4 screens
Evre4 screens

Verdict

The call

The clearest difference is in-app purchases: StraightApp at none against Evre's 4. StraightApp also leads on iOS requirement (11.0 vs 15.1). Evre's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price 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. Evre sells 4 in-app purchases, starting at $1.99 per month. StraightApp asks for nothing beyond the download.

UpkeepUpdate frequency

StraightApp ships an update every 2 months, Evre every 2 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
StraightApp versus Evre: the parameters behind the verdict, then further details
ParameterStraightAppEvre
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size67 MB53 MB
Age rating4+4+
DeveloperKodgemYahya Kerem Yazicioglu

In-app purchases

None

StraightApp

No in-app purchases

4 purchases

Evre

Subscriptions3
  • Evre Aylık Abonelik14 Days trial$1.991 Month
  • Evre 3 Aylık Abonelik14 Days trial$3.993 Months
  • Evre Yıllık Abonelik14 Days trial$12.991 Year
One-time1
  • Evre Premium Lifetime$29.99

Questions

Is StraightApp free?
StraightApp is free to download, with no in-app purchases.
Is Evre free?
Evre is free to download, with in-app purchases available.
Do StraightApp or Evre have ads?
StraightApp shows ads; Evre does not.
Which is updated more often, StraightApp or Evre?
StraightApp ships an update every 2 months, and Evre every 2 days. Most recently, StraightApp was updated on October 12, 2026 and Evre on October 24, 2026.

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