Lottie Tester vs CNC · G
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lottie Tester
Easily test Lottie animations directly on your device. Open JSON files to play, pause, and verify animations, checking for artifacts and glitches. Adjust background color and scale to ensure proper rendering.
- Open Lottie JSON files
- Play and pause animations
- Change background color
- Scale animation axes
- Verify animation rendering
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Got a Lottie JSON file and want to verify it's working on a device? Open and play it directly in this app to validate it's working as expected. Sometimes when exporting a Lottie file it might contain artifacts and glitches. To verify the export has worked properly, just play it with the Lottie Tester. - Open Lottie JSON files - Play and pause the animation - Change the background color to verify the Lottie's transparent background - Shrink the X or Y axis to scale the animation and see how it reacts - Uses Lottie v4.5.0
CNC · G
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The complete CNC reference, always in your pocket. Works 100% offline: no network needed on the shop floor. WHAT'S INSIDE • 149 G-codes and 115 M-codes explained, with syntax, parameters, examples and toolpath diagrams • 105 canned cycles (drilling, threading, pockets and more) • 90 workshop calculators and formulas: cutting speed, RPM, feeds and much more • G-code analyzer with graphic toolpath preview • Materials database with cutting parameters • Fanuc and Siemens alarms explained • Technical glossary and tables (threads, tolerances…) • Available in 18 languages FREE AND PRO The free version includes a complete sample of the reference, the glossary and all languages. One single one-time purchase unlocks EVERYTHING, forever: no subscription, no recurring costs. Made by machinists, for machinists.
Screenshots
Verdict
The clearest difference is in-app purchases: Lottie Tester at none against CNC · G's 1. On price, ads, 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. CNC · G sells 1 one-off in-app purchase. Lottie Tester asks for nothing beyond the download.
| Parameter | Lottie Tester | CNC · G |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.5 | 16.4 — better |
| Further details — not scored | ||
| Size | 3 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Sven Korset | silverio valerio brandao |
In-app purchases
Lottie Tester
No in-app purchases
CNC · G
- Pro — Tuo per sempre$17.99









