Comparison

MLC Chat vs TurtleWiz PackCheck

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

Head to head
About

MLC Chat

Engage in conversations with open language models directly on your iPad or iPhone. Once a model is downloaded, all interactions occur locally, ensuring privacy and offline functionality without internet access. This app is designed for non-commercial use, allowing you to run various open-source language models on your device.

Highlights
  • Local AI model chat
  • Offline functionality
  • No internet required
  • Privacy-focused
  • Open-source project integration
  • Downloadable language models
Features
Read full description

MLC Chat lets users chat with open language models locally on ipads and iphones. After a model is downloaded to the app, everything runs locally without server support, and it works without internet connections do not record any information. Because the models run locally, it only works for the devices with sufficient VRAM depending on the models being used. MLC Chat is part of open source project MLC LLM, with allows any language model to be deployed natively on a diverse set of hardware backends and native applications. MLC Chat is a runtime that runs different open model architectures on your phone. The app is intended for non-commercial purposes. It allows you to run open-language models downloaded from the internet. Each model can be subject to its respective licenses.

About

TurtleWiz PackCheck

Features
Read full description

See it. Check it. Pack it. TurtleWiz PackCheck helps you check the things you’re actually taking with you — using your iPhone camera. Perfect for school, work, travel, sports, lessons, and everyday outings. Create a checklist from a photo, a printed list, or text. Then show your real belongings to the camera as you pack. CREATE A LIST YOUR WAY • Take a photo of items laid out together • Choose a photo from your library • Photograph a printed packing or belongings list • Enter one item per line • Paste text to turn it into a list Before saving, you can rename, add, or remove suggested items. You can also look back at the original photo or text while editing. CHECK YOUR REAL BELONGINGS When it’s time to get ready: • Show items one by one to the front or rear camera • Or photograph several items together • Hear a chime when an item is confirmed • Hear a completion sound when everything on the list has been checked Recognition results may vary depending on the item, lighting, angle, background, and other conditions. GREAT FOR • School bags • Work essentials • Travel and vacations • Sports and activities • Lessons and clubs • Everyday routines Instead of relying only on memory, check your list while looking at the things you’re actually taking. START FREE You can keep one list at a time for free. Delete it and create a new list as often as you like. Keeping multiple lists is available through an in-app purchase. Restore Purchases is also available. PRIVATE BY DESIGN • No account required • Photo and list recognition is processed on your iPhone • No external AI API is used for recognition For iPhone with iOS 18 or later. Supported interface languages: English, Japanese, Korean, German, French, Spanish, Simplified Chinese, and Traditional Chinese. Make getting ready a little easier with TurtleWiz PackCheck.

Screenshots

MLC Chat2 screens
TurtleWiz PackCheck4 screens

Verdict

The call

The clearest difference is in-app purchases: MLC Chat at none against TurtleWiz PackCheck's 1. TurtleWiz PackCheck's advantage is update cadence (every 3 weeks vs every 2 months). 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. TurtleWiz PackCheck sells 1 one-off in-app purchase. MLC Chat asks for nothing beyond the download.

UpkeepUpdate frequency

MLC Chat ships an update every 2 months, TurtleWiz PackCheck every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
MLC Chat versus TurtleWiz PackCheck: the parameters behind the verdict, then further details
ParameterMLC ChatTurtleWiz PackCheck
PriceFreeFree
Rating4.2 (83 ratings) — better—
Positive reviews68.3% of reviews—
Number of ratings83 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size1.7 GB471 MB
Age rating17+4+
DeveloperTianqi ChenHOBEEC

Bugs and requests

MLC Chat

Reported bugs

17 issues
  • Phi model crashes on iOS 26.0.1 17 Pro Max
  • App crashes on iPad Pro 4th Gen, iPadOs 17.7
  • RedPajama model crashes app on initialization
  • Update is extremely slow
  • Download model button disabled in new version
Show 12 more
  • RedPajama model crashes, custom model download removed
  • App closes when hitting send on iPhone 13
  • Conversation resets when app is backgrounded
  • Vicuna and Mistral 7B models cause crashes
  • Some 7b q4f16/q4f32 models crash on iPhone 15 Pro
  • App crashes on iPhone 13 mini
  • Cannot load other models from URL
  • Crash on iPhone 12
  • Severe heating and frequency reduction on A15
  • Low VRAM failed initialization on 3GB LP DDR4X phone
  • Cannot run 4bit model on iPhone 15 with 8GB RAM
  • Loading models from HF MLC official Repo causes crashes

Requested features

14 requests
  • Ability to import custom models (from URL/Hugging Face)
  • Support for more specific models (DeepSeek, Phi-2, Gemma 2B/7B, MoE Mixtral 8x7B, LLaVA)
  • History of conversations
  • iOS shortcuts support
  • Ability to export entire responses
Show 9 more
  • Information on VRAM requirements per phone/model
  • Ability to change system message/create custom profiles
  • Ability to edit responses and system prompt
  • Add coffee support
  • Delete downloaded models
  • Change settings per model (repetition penalties, temperature)
  • How-to guide for importing/recompiling LLMs
  • Estimate model compatibility before download
  • Support for CN and ZH languages

TurtleWiz PackCheck

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

MLC Chat

No in-app purchases

1 purchases

TurtleWiz PackCheck

One-time1
  • Unlimited$5.99

Questions

Is MLC Chat free?
MLC Chat is free to download, with no in-app purchases.
Is TurtleWiz PackCheck free?
TurtleWiz PackCheck is free to download, with in-app purchases available.
Do MLC Chat or TurtleWiz PackCheck have ads?
Neither MLC Chat nor TurtleWiz PackCheck shows ads.
Which is updated more often, MLC Chat or TurtleWiz PackCheck?
MLC Chat ships an update every 2 months, and TurtleWiz PackCheck every 3 weeks. Most recently, MLC Chat was updated on November 3, 2026 and TurtleWiz PackCheck on October 31, 2026.

Other comparisons