FITT 4.0 vs Grid Camera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FITT 4.0
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[Sustainable Healthcare Platform FITT] Your personal exercise program which manages disease "FITT" Use F.I.T.T. for exercise - Customized exercise program to support various goals : fat reduction, health management and fitness impr ovement -Provides speed, time and distance for cardio / Gives proper weight and repitition for workout -Cardio age, health life expectancy, risk of metabolism, strength age are availabe to be checked -Exercise calender provided to check PT, GX and your personal exercise status. -Easy member management for trainers on your hand. [FITT Runner] -You can easily find the BEST exercise program by exercise test and progrmam only for you. -You can record your running which is saved in the data. Share it on your SNS ! [FITT Health] -Based on the exercise test we can check your fitness level and compare it with the same age and genger gro up. Furtheremore you can also check the proper calories consumption. [FITT Scheduler] -Easy booking system on PT/ GX / Exercise Test -Able to check the dates you exercised -Trainers can manage PT, GX schedule and memebers on their phone. [FITT Membership Management] - Only for trainers -You can check your members' booking status, payment (history) = billing history, exercise test results and yo u can even write a PT report. FITT provides step count statistics with step data measured using Apple Health Kit.
Grid Camera
This camera app features a grid overlay to help users take precise photos of their body shape. It aids in aligning shots horizontally and vertically for consistent results, saving labeled images with dates.
- Grid overlay for alignment
- Horizontal and vertical guides
- Reference point and separation lines
- Labeling (front/left/rear)
- Date stamping
- Save grid with photo
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1. It is a camera app with a grid that can be used in various places such as at home, playground, and industrial sites. 2. Take a picture of your body shape by aligning it horizontally and vertically through the grid. 3. Align the green horizontal line so that it meets the red baseline. 4. You can obtain photos of the front/left/rear at the same location through the reference point and top/bottom separation line. 5. Label (front/left/rear) and date are saved in the photo. 6. You can save the grid together or clear the grid and save the photo.
Screenshots
Verdict
The clearest difference is in-app purchases: FITT 4.0 at none against Grid Camera's 1. FITT 4.0 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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
Both are free to download. Grid Camera sells 1 one-off in-app purchase. FITT 4.0 asks for nothing beyond the download.
FITT 4.0 ships an update fortnightly, Grid Camera every 3 weeks. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.
| Parameter | FITT 4.0 | Grid Camera |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 90.9% of reviews |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 69 MB | 41 MB |
| Age rating | 12+ | 4+ |
| Developer | FITT corp. | EunWoo Ju |
In-app purchases
FITT 4.0
No in-app purchases
Grid Camera
- Remove Ads$1.99








