Grid.X vs Nostos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grid.X
Read full descriptionHide full description
Grid.X is a home inventory and storage organizer that helps you remember where you put things. Add photos of your belongings, organize boxes, cabinets and drawers, and search to find each item's saved location. ORGANIZE YOUR SPACES Create spaces for boxes, cabinets and shelves. Map their layers and zones, then add items with photos and notes. FIND WHAT YOU STORED Search your entire library and see where each item belongs, so you know which box, drawer or shelf to check. OPEN SPACES WITH QR CODES OR NFC Label spaces and items with QR codes or NFC tags for direct access to their records. TRACK WHAT IS OUT Keep track of checked-out items until they are returned. OFFLINE, WITH NO ACCOUNT REQUIRED Keep your library privately on your iPhone and use Grid.X offline. For home storage, workshops, studios, collections and equipment rooms.
Nostos
Read full descriptionHide full description
Nostos(溯见)帮你把散落在各处的内容,变成真正能找回、能理解、能继续使用的个人记忆。 保存,不再只是收藏 从系统分享菜单保存网页、公众号、小红书等公开内容;也可以导入照片、视频、PDF 和其他文件,或直接记录文字与声音。 内容会被整理好 溯见会提取网页正文,识别图片中的文字,并为音频与视频生成转写。来源、原文和处理状态都会清楚保留。 不用记得标题,也能找到 用自然语言描述你记得的片段、地点或主题。溯见会从设备上的记忆库中找出相关内容。 从自己的记忆里得到答案 围绕多条已保存内容提问,查看带来源引用的回答。每个结论都能回到原始记忆核对。 本地优先,由你控制 无需注册即可保存、解析、搜索、导出和删除。只有在你主动使用同步、共享或高级 AI 功能时,必要内容才会发送到云端。 使用条款(Apple 标准 EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Grid.X and Nostos are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Grid.X sells 1 one-off in-app purchase and Nostos sells 4 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.
Grid.X ships an update monthly, Nostos fortnightly. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.
| Parameter | Grid.X | Nostos |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 1.0 GB |
| Age rating | 4+ | 4+ |
| Developer | 鹏 杨 | Chengliang Shi |
In-app purchases
Grid.X
- Grid.X Pro$9.99
Nostos
- Nostos Plus Monthly$2.491 Month
- Nostos Pro Monthly$5.991 Month
- Nostos Plus Annual$19.991 Year
Show 1 moreShow fewer
- Nostos Pro Annual$49.991 Year








