Kestrel LiNK Ballistics vs Gym Data
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kestrel LiNK Ballistics
Manage your connected Kestrel Ballistics device to enhance shooting accuracy. Create and store gun profiles, access extensive bullet libraries, and view shooting solutions remotely. The app also facilitates firmware updates for your device.
- Gun profile management
- Access bullet libraries
- Remote target viewing
- Custom target creation
- Printable range cards
- Firmware updates
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The Kestrel LiNK® Ballistics App gives you the ability to manage key features and functions of your connected Kestrel Ballistics device to maximize convenience and boost your shooting performance. Quickly and easily create, upload, download, and store gun profiles and access the Applied Ballistics and Hornady libraries of lab-tested bullet parameters and profiles for use in your Kestrel Ballistics Meter using the Gun Profile Manager(1). Place your Kestrel in the vane mount on a tripod (sold separately) to view solutions remotely from your shooting position on your mobile device using Single Target Mode. Create and send up to 10 custom targets to your Kestrel or export a printable range card using Target Card Mode(2). The Kestrel LiNK Ballistics app also allows you to easily update the firmware in any LiNK-enabled Kestrel Ballistics meter or HUD so you always have the latest features and improvements. * Kestrel 5700 Elite Weather Meter with Applied Ballistics, Kestrel 5700 with Hornady 4DOF, Kestrel 5700 Ballistics Weather Meter, 2700 Ballistics Weather Meter, and Kestrel HUD Heads Up Display (1) Kestrel 5700 Elite Weather Meters with Applied Ballistics can access Applied Ballistics G1 & G7 BCs and AB Custom Drag Models. Kestrel 5700 and 2700 Ballistics Weather Meters can access Applied Ballistics G1 & G7 BCs. Kestrel 5700 Ballistics Weather Meters with Hornady 4DOF can access Hornady G1 & G7 BCs and Hornady Bullet Files. (2) Target Card Mode available on Kestrel 5700 Elite Models only.
Gym Data
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Gym Data records your training and your food by the numbers. Enter the weight and reps, and it shows what you lifted last time, counts your weekly sets for every muscle and adds up your calories and macros. In English or Arabic, and everything you log stays on your phone. ■ Log every set at the gym • Weight, reps and effort for each set, or seconds for holds like the plank, with a built-in stopwatch. • "Last time" sits next to every set. One tap fills it in. • Supersets: two exercises back to back on one screen, with rest after the round. • Rest timer, warm-up sets, notes and an A, B or C rating for how each set went. • Kilograms or pounds, and exercise names the way the gym says them. ■ Ready programs, or your own • Space: weekly programs from 2 to 6 days, staged plans and diet plans. Pick one, import it in English or Arabic, and your next workout is waiting on Today. • Or build your own plan with days, exercises, rest days and other activities like walking or yoga. • Or plan it with the AI assistant you already use, using the ready instructions in the app, then import the file and review it before it is added. ■ Food and calories • Log what you eat and track calories, protein, carbs, fat and fiber. • Add a meal from a photo or a description: copy the instructions, send them with your photo to the AI assistant you already use, then bring the reply back and review each food before adding it. • The calorie calculator works out cut, maintain and bulk targets from your measurements and activity, shows how it got there, and lets you edit them. • Ready diet plans with clear servings and calories for every meal. • Supplements and courses with doses, schedules and reminders, plus a Face ID lock for details you want to keep private. ■ See your progress • Personal records and a progress chart for every exercise. • Weekly training volume for every muscle. • Body measurements, weight and body fat, with optional read-only access to Apple Health. • A report for any period as a PDF, Excel or Word file to share with your coach. ■ Your data stays on your phone Everything you log, from workouts to food to measurements, is saved on your device. Gym Data does not upload it to us or to any cloud service. You sign in with Apple, Google or email, and nothing you log is uploaded to your account. To move to a new phone, use the backup file in the app. Gym Data records and calculates; it does not give medical advice. Check with a doctor or a qualified specialist before making big changes to your diet or training. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://herov.net/gymdata/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Kestrel LiNK Ballistics at none against Gym Data's 2. Kestrel LiNK Ballistics also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.5). Gym Data's advantage is update cadence (every 3 days vs every 3 months). On price and ads 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. Gym Data sells 2 in-app purchases, starting at $1.99 per month. Kestrel LiNK Ballistics asks for nothing beyond the download.
Kestrel LiNK Ballistics ships an update every 3 months, Gym Data every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Kestrel LiNK Ballistics | Gym Data |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (63 ratings) — better | — |
| Positive reviews | 24.1% of reviews | — |
| Number of ratings | 63 — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 29 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Nielsen-Kellerman Co. | Khalid Alsaleh |
In-app purchases
Kestrel LiNK Ballistics
No in-app purchases
Gym Data
- Yearly1 Month trial$1.991 Month
- Yearly14 Days trial$22.991 Year
Questions
Is Kestrel LiNK Ballistics free?
Is Gym Data free?
Do Kestrel LiNK Ballistics or Gym Data have ads?
Which is updated more often, Kestrel LiNK Ballistics or Gym Data?
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