Comparison

OneLLM vs Ai2 OLMoE

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

Head to head
About

OneLLM

This app offers advanced AI capabilities with both cloud and local processing for privacy and performance. It includes features like offline OCR, voice-to-text, password generation, and QR code scanning. Developers can customize and load thousands of models from Hugging Face.

Highlights
  • Dual AI engine (cloud & local)
  • Offline OCR document scanning
  • Offline voice-to-text transcription
  • Password generator & QR code scanner
  • Developer Mode for custom LLM loading
  • API integration (OpenAI, Claude)
  • Parameter tuning for LLMs
Features
Read full description

Local AI. Online models. Your computer, within reach. OneLLM brings everyday AI and your computer’s agents into one workspace on iPhone and iPad. CHOOSE HOW YOU CHAT Download a compatible model for on-device, offline chat, or use your own credentials with supported online providers. Connect to Ollama or OpenClaw on a reachable server. Different tasks call for different models. BIGGER LOCAL MODELS An optional 35-billion-parameter MoE package uses expert streaming with about 3B active parameters. Smaller text and vision models are also available. Model capability, speed and memory needs vary by device. YOUR ONELLM OFFICE, ON YOUR PHONE Pair with a compatible OneLLM Office computer using its connection code. Continue a conversation, choose an available local or online model, follow task progress and respond to approvals. Open task files from a separate Files view. The desktop preview must remain running and reachable; desktop release availability may vary. OPENCODE MOBILE CONNECTOR Connect to OpenCode on your computer from iOS. Continue sessions, choose models and agents, browse files, review changes and respond to permissions. Scan the matching connection code or enter the service address. DEEPSEEK HARNESS CONNECTION Keep DS Harness conversations and workspaces close. Send messages and supported attachments, follow agent activity and continue from your phone. Use the DS Harness connection code in its matching module. PHOTOS, FILES AND VOICE See image previews in chat, check attachments before sending and remove them with a tap. English voice input uses bundled local transcription. Notes and on-device text recognition are also included. Local models require a separate download, storage and compatible hardware. The optional 35B package needs about 16.6 GB of storage; 12 GB RAM is recommended. Remote connections require a running computer and a reachable trusted LAN, Tailscale network or supported secure service address. Computer services use the model accounts configured there. Direct online chat requires your own provider credentials; provider subscriptions and API charges are not included. Review AI output before using it.

About

Ai2 OLMoE

Explore and improve on-device AI models with this open-source tool. It allows developers to prototype AI experiences locally without cloud connectivity, ensuring complete user privacy. Researchers can test and integrate models directly on their devices.

Highlights
  • On-device AI model exploration
  • Prototype AI experiences locally
  • Open-source codebase
  • No cloud connectivity required
  • Fully private interactions
  • Shareable conversation output
Read full description

Our app is intended to help researchers better explore how to make on-device intelligence better and to enable developers to quickly prototype new AI experiences – all with no cloud connectivity required. The Ai2 OLMoE app can be used to: * Experience which real-world tasks state-of-the-art local models are capable of * Research how to improve small AI models * Test your own models locally using our open-source codebase * Integrate OLMoE into other iOS applications Best of all, interactions with OLMoE are fully private. Unless you decide to share a conversation, your conversations never leave your device. Features: * Efficiency: OLMoE is a highly efficient mixture-of-experts version of the Ai2 OLMo family of models * Performance: OLMoE is trained with the fully open, state-of-the-art Tülu 3 recipe * Privacy: The Ai2 OLMoE app provides privacy and security by operating completely on-device * Shareable: Easily share the output of your conversations with friends or colleagues * Truly open: The OLMoE model and the application code are fully open-source OLMoE is proudly offered by Ai2 as a powerful research tool to help the community better understand how LLMs are created and how they operate. When interacting with OMLoE, always use your best judgment, fact-check important information, and consider the context when interpreting content generated in this app. Open source code repository available at: https://github.com/allenai/OLMoE.swift Terms of service: https://allenai.org/terms/2024-09-25 Privacy policy: https://allenai.org/privacy-policy/2022-07-21

Screenshots

OneLLM4 screens
Ai2 OLMoE4 screens

Verdict

The call

The clearest difference is update cadence: OneLLM at fortnightly against Ai2 OLMoE's every 2 months. Ai2 OLMoE's advantage is review sentiment (78% vs 56%) and rating (4.8 vs 4.6). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Ai2 OLMoE holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 28 and 17 respectively. Written reviews point the same way: 56% of OneLLM's written reviews are positive against 78% of Ai2 OLMoE's.

UpkeepUpdate frequency

OneLLM ships an update fortnightly, Ai2 OLMoE every 2 months. The most recent releases landed on November 14, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
OneLLM versus Ai2 OLMoE: the parameters behind the verdict, then further details
ParameterOneLLMAi2 OLMoE
PriceFreeFree
Rating4.6 (28 ratings)4.8 (17 ratings) — better
Positive reviews55.6% of reviews77.8% of reviews — better
Number of ratings28 — better17
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.4 — better17.5
Further details — not scored
Size145 MB7 MB
Age rating17+17+
DeveloperESOTECH LtdTHE ALLEN INSTITUTE FOR ARTIFICIAL INTELLIGENCE

Customer experience

OneLLM

All ratings26 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews18 reviews
Positive55.6%
Neutral16.7%
Negative27.8%

Ai2 OLMoE

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive77.8%
Neutral11.1%
Negative11.1%

In-app purchases

None

OneLLM

No in-app purchases

None

Ai2 OLMoE

No in-app purchases

Questions

Is OneLLM free?
OneLLM is free to download, with no in-app purchases.
Is Ai2 OLMoE free?
Ai2 OLMoE is free to download, with no in-app purchases.
Which has better reviews, OneLLM or Ai2 OLMoE?
Ai2 OLMoE is rated higher. OneLLM averages 4.6 out of 5 from 28 ratings, while Ai2 OLMoE averages 4.8 from 17 ratings.
Do OneLLM or Ai2 OLMoE have ads?
Neither OneLLM nor Ai2 OLMoE shows ads.
Which is updated more often, OneLLM or Ai2 OLMoE?
OneLLM ships an update fortnightly, and Ai2 OLMoE every 2 months. Most recently, OneLLM was updated on November 14, 2026 and Ai2 OLMoE on November 4, 2026.

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