NullTrace vs Agentic Signer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NullTrace
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A privacy-first Solana wallet built for people who think their financial activity is nobody else's business. Null Wallet gives you a clean, fast way to manage your SOL and SPL tokens — with privacy features baked in from the start, not bolted on as an afterthought. What you get: • Full self-custody + all standard Solana wallet capabilities and security protocols • Hide your public balances or reveal your private balances • Built-in private swaps, transfers and cross chain bridges • Burner to burn supply and close token accounts to reclaim your SOL • WalletConnect support for connecting to your favorite dApps + WalletConnect Pay Just a wallet that respects and enhances your privacy, built by people who use it. NullTrace
Agentic Signer
This app acts as a secure intermediary for Solana wallet approvals, allowing you to review and approve transactions prepared by agents or CLI tools without exposing your private keys. It supports various Solana wallets and provides an audit trail for all actions.
- Review agent-prepared Solana actions
- Approve or deny requests
- Maintain an evidence trail
- Connect to existing Solana wallets
- Gate sensitive actions with biometrics
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Agentic Signer is a Solana wallet approval layer for people using agents, CLI tools, MCP servers, and app runtimes. Agents can prepare messages, transactions, swaps, approvals, and receipts. Your existing wallet stays the signer. You review the request, approve or deny it, and keep an evidence trail without handing private keys to an agent. On iOS, Agentic Signer connects to Phantom, Solflare, and Backpack through wallet deeplinks, with Jupiter support through WalletConnect. It is built around a simple boundary: agents prepare, your wallet signs. Use Agentic Signer to: - Review agent-prepared Solana actions before signing - Route requests to wallets you already use - Keep receipts for approvals, denials, transactions, and review context - Use local approval flows with CLI, MCP, desktop, and app runtimes - Gate sensitive actions with Face ID or Touch ID when available No transaction is signed or submitted until you approve it in your wallet. Agentic Signer does not custody funds, replace your wallet, or ask for your seed phrase.
Screenshots
Verdict
The clearest difference is device support: NullTrace at 3 against Agentic Signer's 1. NullTrace also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NullTrace ships an update daily, Agentic Signer every 2 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.
| Parameter | NullTrace | Agentic Signer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Daily — better | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 51 MB | 21 MB |
| Age rating | 17+ | 17+ |
| Developer | NullTrace LLC | SolPulse LLC |
In-app purchases
NullTrace
No in-app purchases
Agentic Signer
No in-app purchases









