Models Zoo vs DeployGate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Models Zoo
Explore and experiment with various AI models directly on your device. This app allows you to chat with language models, generate images, process audio and video, and inspect model performance without needing a server or account. It's designed for developers to easily integrate AI into their own applications.
- On-device AI model catalog
- Chat with language and vision models
- Image generation and manipulation
- Audio processing and speech synthesis
- Model inspection and benchmarking
- Swift code export for integration
- Privacy-focused local inference
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Core ML Models is a curated, on-device AI playground. Download any model from the built-in catalog and try it out instantly — no server, no account, nothing leaves your device. Every model is an open-source release converted from PyTorch to Apple's Core ML format and tuned to run efficiently on the Neural Engine, GPU, or CPU. WHAT YOU CAN DO • Chat with small language models (Gemma, etc.) including multimodal vision+text • Generate images from text with Hyper-SD • Remove backgrounds, matte video subjects, and colorize old photos • Estimate depth and reconstruct 3D faces from a single photo • Detect and classify with YOLO, SigLIP, and zero-shot open-vocabulary models • Separate music stems with Demucs and transcribe audio to MIDI with Basic Pitch • Clone voices and synthesize speech with Kokoro and OpenVoice • Super-resolve images with SinSR and RealESRGAN. DEVELOPER TOOLS, NOT JUST A DEMO • Inspect — see every .mlpackage's input/output tensor shapes, data types, compute-unit setting, on-disk size, and Core ML metadata at a glance. • Benchmark — run warmup + timed iterations on your own device and get average / median / min / max latency plus memory delta. Switch compute units (All, CPU+GPU, CPU+ANE, CPU only) to find the fastest config for your hardware. • Swift Code — export a ready-to-paste Core ML loading + inference snippet wired to the model's actual input/output names, so integration into your own app is copy-paste fast. DESIGNED FOR THE NEURAL ENGINE Each model ships with compute-unit settings tuned per-architecture (Neural Engine, GPU, CPU) so you get the best inference speed Apple Silicon can deliver. OPEN AND TRANSPARENT Every model in the catalog links back to its original paper, repository, and license. Conversion scripts are public on GitHub so you can see exactly how the .mlpackage files were produced. PRIVACY FIRST All inference runs locally on your device. The app only fetches model files from public storage over HTTPS — there are no analytics, no ads, and no account to create. REQUIREMENTS • iPhone or iPad with Apple Silicon recommended for best performance • Some large models require several GB of free storage and ≥ 6 GB RAM
DeployGate
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DeployGate is a powerful development and testing support tool designed to streamline the testing, verification, and feedback workflow for your team's in-development apps. From verifying app behavior to reporting bugs, this app seamlessly supports the entire QA process in one place. 【Key Features】 ・Manage Test App Builds & Versions ・Easily view a list of shared test applications, including revision histories and detailed build specifications. ・Effortless Screen Recording ・Select any app under test and start recording right within DeployGate. ・Clearly capture hard-to-explain bugs and reproduction steps visually. ・Review & Manage Captures ・Browse your history of recorded test sessions in a single list. ・Keep track of report statuses, quickly identifying pending and sent feedback. ・Automated Data Collection & Feedback Submission ・Send bug reports along with recorded videos and custom notes instantly to your development team. ・Crucial debugging data—such as OS version, device model, and build metadata—is automatically attached in the background, eliminating the hassle of manual text entry. 【Recommended For Teams Who Want To:】 ・Optimize and accelerate their in-development app testing and QA processes. ・Help testers accurately communicate complex visual bugs to developers without long text explanations. ・Eliminate the tedious work of manually gathering device info and screenshots for every bug report. ・Drastically speed up the feedback loop between testers and developers.
Screenshots
Verdict
The clearest difference is update cadence: Models Zoo at every 5 days against DeployGate's every 3 weeks. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Models Zoo ships an update every 5 days, DeployGate every 3 weeks. The most recent releases landed on September 19, 2026 and October 1, 2026 respectively.
| Parameter | Models Zoo | DeployGate |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Daisuke Majima | DeployGate Inc. |
In-app purchases
Models Zoo
No in-app purchases
DeployGate
No in-app purchases





