Meter Audit vs Ballistics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Meter Audit
Read full descriptionHide full description
Meter Audit app is used to audit utility meters in the field. Background location tracking is used to track the utility employees that are performing the meter audits. Note: Continued use of GPS running in the background can dramatically decrease battery life.
Ballistics
This app provides advanced ballistics calculations for riflemen, featuring multiple calculation methods, a comprehensive bullet database, and real-time adjustment updates. It offers custom virtual meters for environmental data and supports unlimited rifle/ammo configurations.
- Multiple ballistics calculation methods (Point Mass, Siacci, Pejsa)
- Comprehensive bullet database (3500+ entries)
- Real-time elevation/windage adjustment updates
- Custom virtual meters (Anemometer, Inclinometer, etc.)
- Unlimited rifle/ammo configuration storage
- Airgun mode with muzzle energy input
- Stadiametric reticles with aiming pointers
Read full descriptionHide full description
Every smart rifleman needs Ballistics... Nimoh® Ballistics is unique across the entire smartphone marketplace in terms of practical features not found in any other ballistics application in the world and a professional smartphone user interface unrivalled in versatility. Aside from all of the standard features expected of a ballistics application, all the following unparalleled features included: 1. All three main modern ballistics methods – Point Mass, Siacci, and Pejsa, implemented correctly and accurately 2. Single System Console where all important data variables, turret adjustments, and sight picture are displayed 3. Custom virtual meters for input variables, beautifully crafted, including Anemometer, Wind Direction Indicator, Inclinometer, Compass and Hygrometer/thermometer 4. Up-to-date, 3500+ strong Bullet Database, all from manufacturer’s catalogues only – stored with manufacturer’s catalogue numbers and manufacturer only data – no spurious information from unofficial sources 5. Number selection dials for quick and easy input of numerical data – no cumbersome text boxes 6. Airgun mode which amongst other things, allows for muzzle energy input, accounting for the subsequent change in muzzle velocity, and allow when pellet is changed to another of a differing weight 7. Full user enable/disable help documentation available from all primary application pages to ensure correct operation 8. Instant elevation/windage adjustment value updates in real-time when any input variable is changed – no clumsy, extra-step ‘Done’, ‘OK’ or ‘Calculate’ etc. buttons 9. Instant saving of all variables to the application database – no inconvenient ‘Save’, ‘Close’, or ‘Store’ etc. buttons to be remembered. When the application is started, it starts where last left 11. Store an unlimited number of rifle/ammo configurations 12. Inline reformatting of range table plot intervals to facilitate easy reading – long range shooters can set intervals up to 500 yards or metres – air gunners as low as 1 yard or metre 13. Supports both portrait and landscape mode with neat navigable layout! 14. Aiming pointers on (low-cost, in-app purchased) stadiametric reticles for real-time target acquisition. Don’t simply take our word for it – try it! After all it’s free!
Screenshots
Verdict
The clearest difference is in-app purchases: Meter Audit at none against Ballistics's 15. Meter Audit also leads on iOS requirement (11.0 vs 14.0). Ballistics's advantage is update cadence (every 2 months vs every 9 months). On price, ads 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
Both are free to download. Ballistics sells 15 one-off in-app purchases. Meter Audit asks for nothing beyond the download.
Meter Audit ships an update every 9 months, Ballistics every 2 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.
| Parameter | Meter Audit | Ballistics |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (60 ratings) — better |
| Positive reviews | — | 45.5% of reviews |
| Number of ratings | — | 60 — better |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 85 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | dataVoice International | Nimoh Scientific |
In-app purchases
Meter Audit
No in-app purchases
Ballistics
- Primary Arms$2.99
- Generic$2.99
- Burris Optics$2.99
Show 12 moreShow fewer
- Leupold & Stevens$2.99
- SWFA SS$2.99
- Vortex Optics$2.99
- Hawke Optics$2.99
- Nightforce$2.99
- Athlon Optics$2.99
- Sightron USA$2.99
- Vector Optics$2.99
- Zeiss$2.99
- Schmidt & Bender$2.99
- Steiner$2.99
- March$2.99









