Comparison

Sifr IDE vs Zuse

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

Head to head
About

Sifr IDE

Features
Read full description

Sifr is a mobile-first, AI-powered IDE that lets you work on your real codebases from your phone. In a world where AI writes 95% of code, you don't need a keyboard — you need to direct, review, and ship. Sifr lets you do that from anywhere. KEY FEATURES • AI-Powered Development Tell the AI what to build in natural language. It reads your codebase, plans the implementation, writes the code, and waits for your approval. • Work on Real Projects Connect your GitHub repositories and work on actual codebases. Not toy apps — your production code. • Full Git Workflow View status, review diffs, stage changes, commit, and push — all from your phone. Ship code without opening your laptop. • Permission Control Choose how much freedom the AI has. Safe mode for exploration, Balanced for everyday work, or Autonomous for power users. • Multi-Model Support Access Claude, GPT, Gemini, and more through OpenRouter. Pick the best model for each task, or let Sifr auto-select. • Transparent Pricing Pay for what you use. See costs in real-time. No surprise bills. PERFECT FOR • Quick bug fixes while commuting • Code review on the go • Shipping features from anywhere • On-call incident response • Learning and experimentation FROM ZERO, EVERYTHING IS BUILT Sifr (صفر) is the Arabic word for "zero" — the origin of the word "cipher" and the concept of zero in mathematics. From nothing, we create working software. Start building today. Terms of Use: https://sifr-prod.up.railway.app/legal/terms

About

Zuse

Features
Read full description

Take your AI coding agents anywhere with Zuse. Connect securely to Zuse Desktop or Zuse Cloud and keep development work moving from your iPhone, iPad, or iPhone Duo. Follow active sessions in real time, send instructions, review plans and code changes, approve actions, and switch between projects without returning to your desk. With Zuse, you can: • Monitor AI coding-agent sessions in real time • Send messages and continue active conversations • Review plans, tool activity, and code changes • Approve actions directly from your device • Start and manage local or cloud sessions • Switch quickly between projects and conversations • Pair securely with nearby desktop environments • Stay informed with session notifications Zuse gives developers a focused mobile command center for agent-assisted software development. Whether an agent is planning, writing code, running tools, or waiting for approval, you can remain connected and keep the session moving from wherever you are. Some features require Zuse Desktop or Zuse Cloud and a supported coding-agent setup.

Screenshots

Sifr IDE4 screens
Zuse4 screens

Verdict

The call

The clearest difference is in-app purchases: Zuse at none against Sifr IDE's 7. Sifr IDE's advantage is update cadence (daily vs every 3 days). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Sifr IDE sells 7 in-app purchases, starting at $19.99 per month. Zuse asks for nothing beyond the download.

UpkeepUpdate frequency

Sifr IDE ships an update daily, Zuse every 3 days. The most recent releases landed on October 31, 2026 and November 13, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Sifr IDE versus Zuse: the parameters behind the verdict, then further details
ParameterSifr IDEZuse
PriceFreeFree
Update frequencyDaily — betterEvery 3 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size48 MB84 MB
Age rating4+17+
DeveloperMohammed Al-SulaitiSwaraj Bachu

In-app purchases

7 purchases

Sifr IDE

Subscriptions3
  • Sifr Pro$19.991 Month
  • Pro Plus Monthly$49.991 Month
  • Sifr Max$199.991 Month
One-time4
  • Top-Up $10$9.99
  • Top-Up $25$24.99
  • Top-Up $50$49.99
Show 1 more
  • Top-Up $100$99.99
None

Zuse

No in-app purchases

Questions

Is Sifr IDE free?
Sifr IDE is free to download, with in-app purchases available.
Is Zuse free?
Zuse is free to download, with no in-app purchases.
Do Sifr IDE or Zuse have ads?
Neither Sifr IDE nor Zuse shows ads.
Which is updated more often, Sifr IDE or Zuse?
Sifr IDE ships an update daily, and Zuse every 3 days. Most recently, Sifr IDE was updated on October 31, 2026 and Zuse on November 13, 2026.

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