QR Code Generator & Maker vs NeuraTiM DecoLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code Generator & Maker
Easily create custom QR codes with your own logo, transparent backgrounds, and personalized colors. This straightforward tool offers simple functionality for generating unique codes.
- Create custom QR codes
- Add your own logo
- Transparent background option
- Customizable colors
- Simple and straightforward interface
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This simple QR Code Generator let's you create your own QR Codes. Simple and with options for adding your own Logo, transparent background and custom colors.
NeuraTiM DecoLab
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Plan recreational and technical dives on iPhone and iPad. Bring NDL, decompression schedules and gas calculations together—offline, with no account. Plan the dive Create multilevel profiles with air, Nitrox or Trimix. Review stops, time to surface, total runtime, gas switches, consumption and CNS/OTU exposure. Start with Recreational tools or switch to Technical for advanced planning. Know your gas Estimate maximum bottom time from your profile, cylinders and reserve. Calculate SAC/RMV, MOD, END, EAD and oxygen partial pressure. Keep a gas and cylinder library and reuse tank configurations. Compare and learn Explore six decompression models with supported dive profiles: Bühlmann ZH-L16C and ZH-L16B with gradient factors, VPM-B, VPM-B/GFS, RGBM and the US Navy Standard Air Decompression Table. Inspect schedules and results instead of relying on one headline number. Blend and simulate Calculate partial-pressure fills and cross-fill blends. Replay a plan or control depth manually in the simulation, watching the profile, ceiling, tissue loading, oxygen exposure and remaining gas change. Keep your plans Save, export and share plans. Data stays on your device; backups can be readable files or protected with AES-256-GCM encryption. No account, advertising, analytics or tracking. Optional feedback is sent only when you choose to submit it. DecoLab is a planning and teaching tool, not a dive computer. It does not replace training, a dedicated dive computer or independent plan verification. Decompression diving can cause serious injury or death. Cross-check every plan and stay within your training and experience. Every feature is free. You can support the NeuraTiM project once or monthly; support unlocks nothing. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ · Privacy: https://decolab.neuratim.com/privacy-policy/
Screenshots
Verdict
The clearest difference is in-app purchases: QR Code Generator & Maker at none against NeuraTiM DecoLab's 7. NeuraTiM DecoLab's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence 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. NeuraTiM DecoLab sells 7 in-app purchases, starting at $1.00 per month. QR Code Generator & Maker asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | QR Code Generator & Maker | NeuraTiM DecoLab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Marvin Krueger | Martin Tichovsky |
In-app purchases
QR Code Generator & Maker
No in-app purchases
NeuraTiM DecoLab
- NeuraTiM monthly support 1$1.001 Month
- NeuraTiM monthly support 2$3.001 Month
- NeuraTiM monthly support 3$5.001 Month
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- NeuraTiM monthly support 4$10.001 Month
- Small tip$1.00
- Medium tip$3.00
- Large tip$5.00
Questions
Is QR Code Generator & Maker free?
Is NeuraTiM DecoLab free?
Do QR Code Generator & Maker or NeuraTiM DecoLab have ads?
Which is updated more often, QR Code Generator & Maker or NeuraTiM DecoLab?
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