# TRASOL vs KILO2400ABS

The clearest difference is in-app purchases: KILO2400ABS at none against TRASOL's 1. KILO2400ABS also leads on update cadence (every 5 weeks vs every 10 months) and iOS requirement (9.0 vs 12.0). TRASOL's advantage is review sentiment (52% vs 36%) and ratings volume (40 vs 12). On price, rating, ads and device support there is nothing between them.

Both are free to download. TRASOL sells 1 one-off in-app purchase. KILO2400ABS asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for TRASOL against 3.9 for KILO2400ABS. Both are backed by a comparable volume of ratings — 40 and 12 respectively. Written reviews are what separate them: 52% of TRASOL's written reviews are positive against 36% of KILO2400ABS's.

TRASOL ships an update every 10 months, KILO2400ABS every 5 weeks. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TRASOL | KILO2400ABS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (40 ratings)](https://appshunter.io/ios/app/trasol/id1015112834/reviews)** | [3.9 (12 ratings)](https://appshunter.io/ios/app/kilo2400abs/id1114396363/reviews) |
| Number of ratings | **40** | 12 |
| Positive reviews | **52.4% of reviews** | 36.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 22 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Desert Tech](https://appshunter.io/developer/1015112833) | [Sig Sauer, Inc.](https://appshunter.io/developer/1114396362) |

## What reviewers say

### TRASOL

[App page](https://appshunter.io/ios/app/trasol/id1015112834)

This advanced ballistic calculator provides real-time environmental data and trajectory predictions for precision shooting. It features a heads-up display for automatic target solutions, moving target tracking, and shot logging capabilities.

**Highlights:** Real-time sensor integration, Heads-up display (HUD), Moving target tracking, Unlimited equipment profiles, Cloud backup/sync, Long-range accuracy up to 5000 yards, Scope turret calibration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full TRASOL Upgrade | $39.99 | one-time |


### KILO2400ABS

[App page](https://appshunter.io/ios/app/kilo2400abs/id1114396363)

This companion app connects to a laser rangefinder to manage gun profiles, view real-time data, and adjust target and environmental parameters. Access a library of ballistic drag curves for enhanced accuracy.

**Highlights:** Gun profile management, Applied Ballistics calculator, Onboard environmental sensors, Bluetooth connectivity, Head's Up Display, Environment and target variable editing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TRASOL free?

TRASOL is free to download, with in-app purchases available.

### Is KILO2400ABS free?

KILO2400ABS is free to download, with no in-app purchases.

### Which has better reviews, TRASOL or KILO2400ABS?

TRASOL is rated higher. TRASOL averages 4.0 out of 5 from 40 ratings, while KILO2400ABS averages 3.9 from 12 ratings.

### Do TRASOL or KILO2400ABS have ads?

Neither TRASOL nor KILO2400ABS shows ads.

### Which is updated more often, TRASOL or KILO2400ABS?

TRASOL ships an update every 10 months, and KILO2400ABS every 5 weeks. Most recently, TRASOL was updated on October 10, 2026 and KILO2400ABS on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*