Prompt+ vs Difftray
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prompt+
This app helps users craft effective prompts for AI models. It offers an intuitive designer for quick creation, a catalog for saving and organizing prompts, and one-click export options. Optimize your AI interactions with this tool.
- Intuitive prompt designer
- Prompt catalog for saving and sorting
- Optimization for various neural networks
- One-click prompt export
- Simplified AI communication
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Your assistant in creating powerful prompts for AI! Quick creation – an intuitive designer helps you easily create effective queries. Convenient catalog – save, sort and edit prompts in one place. Optimization for any neural networks. One-click export – copy or share prompts instantly. Simplify communication with AI – download AIPromt
Difftray
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Difftray brings code review to your phone and tablet. Pair it with the open-source Difftray desktop app, then read git diffs, browse every changed file, and leave line-by-line comments — all over your own local network, with no cloud in between. Difftray is a companion app. It works alongside the Difftray desktop app running on your Mac. Scan a QR code once to pair, then pick up any project from the couch, a meeting room, or the other side of the office. REVIEW DIFFS ANYWHERE Read inline diffs with real syntax highlighting, sized for small screens. See additions and deletions at a glance, move between changes, and mark each file reviewed as you go. BROWSE CHANGED FILES Step through every changed file in a project and see exactly what moved, with per-file and total added/removed line counts. HAND OFF TO YOUR CODING AGENT Leave comments on the lines that need work, then export them as an agent-ready prompt. Copy it or share it straight into your AI coding agent so the fixes are queued up before you're back at your keyboard. ALL YOUR PROJECTS Every project open on your desktop is one tap away on your phone or tablet. PAIR LOCALLY, STAY PRIVATE Connect by scanning a QR code or entering a short code — no account, no sign-up. Your phone talks directly to your own computer over local Wi-Fi, or over your private Tailscale network when you're away from your desk. Pairing is end-to-end encrypted, and your code never touches a server we run. REQUIREMENTS Difftray requires the free, open-source Difftray desktop app with its companion server enabled. This mobile app is a companion to that desktop app and does not work on its own. Pair your phone, step away from your desk, and keep reviewing. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Difftray at 16.4 against Prompt+'s 26.0. 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.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.
| Parameter | Prompt+ | Difftray |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 13 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Lomanov Alexsandr | Marco Gomiero |
In-app purchases
Prompt+
No in-app purchases
Difftray
No in-app purchases
