JustFit vs BackTrace Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustFit
This app offers an enhanced experience for applying screen protectors, even if you haven't purchased their product. It guides users through the attachment process, aiming to improve convenience.
- Screen protector attachment experience
- Guidance for application
- Works with or without product purchase
- Improved user convenience
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Justfit improves the inconvenience of attaching screen protectors. We provide great experience more than screen protectors. Whether you purchase the Justfit screen protector or not, you can experience the attachment experience with the Justfit app.
BackTrace Mobile
This investigative tool allows law enforcement agencies to search for individuals who have been arrested and their interactions with law enforcement. It is a unique service feature paired with specific software.
- Search arrested persons
- View law enforcement interactions
- Investigative tool
- Paired with GTBM software
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Backtrace is a unique service feature paired with GTBM’s software. This investigative tool provides all Law Enforcement Agencies the ability to search for persons who have been arrested and their interactions with Law Enforcement.
Screenshots
Verdict
The clearest difference is rating: BackTrace Mobile at 3.0 against JustFit's 1.0. BackTrace Mobile also leads on update cadence (weekly vs every 18 months) and ratings volume (7 vs 1). JustFit's advantage is iOS requirement (13.0 vs 15.6). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
BackTrace Mobile holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: BackTrace Mobile has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 33% and 33% positive.
JustFit ships an update every 18 months, BackTrace Mobile weekly. The most recent releases landed on July 11, 2026 and June 29, 2026 respectively.
| Parameter | JustFit | BackTrace Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 3.0 (7 ratings) — better |
| Positive reviews | 33.3% of reviews | 33.3% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 18 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Yongseok Kim | GTBM Inc |
Customer experience
JustFit
BackTrace Mobile
In-app purchases
JustFit
No in-app purchases
BackTrace Mobile
No in-app purchases
Questions
Is JustFit free?
Is BackTrace Mobile free?
Which has better reviews, JustFit or BackTrace Mobile?
Do JustFit or BackTrace Mobile have ads?
Which is updated more often, JustFit or BackTrace Mobile?
Other comparisons
