Comparison

Memo 3D Scanner vs Litimon

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Memo 3D Scanner

Capture 3D scenes with high accuracy and train them on your device. This app refines camera tracking and uses depth estimation for faster, stable 3DGS training. Your data stays private, processed entirely on your iPhone.

Highlights
  • High-accuracy COLMAP-compatible capture data export
  • Refined ARKit camera pose tracking
  • Diffusion-based depth estimation
  • On-device 3D Gaussian Splatting training
  • Export camera-path videos and scene files
  • Privacy-focused, no cloud processing
Features
Read full description

SCANNING Memo exports high-accuracy, COLMAP-compatible capture data, ready for training on your PC with the 3D reconstruction pipeline you prefer. Memo refines ARKit camera poses to improve tracking accuracy and uses diffusion-based depth estimation to generate detailed geometric priors. This reduces reliance on LiDAR and helps 3DGS training converge faster with more stable initial geometry. Memo works on any AR-capable iPhone. On supported Pro models, LiDAR-assisted capture can also be enabled in Settings. ON-DEVICE TRAINING Train 3D Gaussian Splatting scenes entirely on your iPhone. Memo is deeply optimized for Apple hardware, delivering fast, high-quality local reconstruction without sending your captures to external servers. Choose a preset for a quick start, or adjust training parameters for greater control over the final result. Once training is complete, export a camera-path video or scene file directly from your device. You can also upload your scene to SuperSplat with one tap. PRIVACY FIRST Your captures and reconstructions stay on your device. No cloud processing, no mandatory uploads, and no account required.

About

Litimon

Features
Read full description

Litimon monitors LiFePO4 smart batteries over Bluetooth: state of charge, power flow, voltage, current, per-cell voltages with balancing status, temperatures, cycle count, and protection flags. - Monitor up to 4 batteries at once, each with its own live glance card - Automatic reconnection when a battery comes back into range - Per-cell voltage bars with min/max/delta and balancer activity - Light and dark themes; a plain, readable layout - Built-in troubleshooting report you can copy or share as a text file COMPATIBILITY Litimon speaks the Bluetooth BMS protocol used by the LiTime / Redodo battery family. So far it has been tested with real LiTime batteries (12 V and 36 V models); other brands built on the same BMS platform - such as Redodo, Power Queen, and Starry Sea - are likely to work, but have not been tested yet. Batteries that use a different BMS protocol (for example JBD/Xiaoxiang-based models) are not supported. Requires a battery with built-in Bluetooth; monitoring is read-only. Litimon is an independent app: not affiliated with, endorsed by, or sponsored by LiTime, Redodo, or any battery manufacturer. All trademarks belong to their respective owners.

Screenshots

Memo 3D Scanner3 screens
Litimon4 screens

Verdict

The call

The clearest difference is in-app purchases: Litimon at none against Memo 3D Scanner'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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Memo 3D Scanner sells 1 one-off in-app purchase. Litimon asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Memo 3D Scanner versus Litimon: the parameters behind the verdict, then further details
ParameterMemo 3D ScannerLitimon
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS18.0 — better18.6
Further details — not scored
Size14 MB5 MB
Age rating4+4+
Developer耿芳 王mym

In-app purchases

1 purchases

Memo 3D Scanner

One-time1
  • Memo PRO$34.99
None

Litimon

No in-app purchases

Questions

Is Memo 3D Scanner free?
Memo 3D Scanner is free to download, with in-app purchases available.
Is Litimon free?
Litimon is free to download, with no in-app purchases.
Do Memo 3D Scanner or Litimon have ads?
Neither Memo 3D Scanner nor Litimon shows ads.

Other comparisons