ChatAIs vs Saven
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChatAIs
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* Chat with AI. AI assistant can translate for you, write summaries, outlines, benedictions, poems, stories, and more. AI assistant can also generate images according to your instructions. You can have a group chat with AI assistants. * Process TXT files into the content you want AI assistant can help you translate long files into other languages. AI assistant can help you summarize the content of TXT files, etc. * You can also write your own labels to categorize the chats This APP uses the GPT-3.5 machine model developed by OPENAI, which is used by ChatGPT. DEFAULT specifies the gpt-3.5-turbo model, of course, you can also replace it with your favorite machine model to generate the content. This APP also uses the DALL·E models which developed by OPENAI too, which is for generating images.
Saven
An intelligent assistant app offering real-time weather, translations, reminders, and information searches. It prioritizes a user-friendly experience with a sleek design, streamlined functions, and robust privacy. Supports dark mode for comfortable use.
- Real-time weather updates
- Quick translations
- Instant calendar reminders
- Swift information searches
- Sleek design and intuitive operation
- Dark mode support
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Saven is a local-first item archive for appliances, electronics, tools, and the important things you own. Record each item's brand, model, serial number, purchase date, price, seller, order number, and warranty details. Attach receipts, warranty cards, manuals, and product photos. Saven can remind you before a warranty expires, a consumable needs replacing, or maintenance is due. Key features: • Create a clear archive for every item • Organize by category and storage location • Track warranty status and expiration dates • Schedule maintenance, consumable, and custom reminders • Keep receipts, manuals, and product photos • Record repair and maintenance history • Export a CSV inventory and a complete JSON backup • Restore your archive from a JSON backup • Keep and view legacy chat data Privacy is part of Saven's design: • No account required • No developer server • No usage data collection • Your item archive and attachments stay on your device The free version lets you try the core experience. Lifetime is a single purchase with no subscription and no ads. Previous monthly or annual subscribers can restore Lifetime access for free. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ChatAIs at none against Saven's 3. ChatAIs also leads on update cadence (every 10 days vs every 37 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support 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. Saven sells 3 in-app purchases, starting at $2.99 per month. ChatAIs asks for nothing beyond the download.
ChatAIs ships an update every 10 days, Saven every 37 months. The most recent releases landed on March 3, 2026 and September 2, 2026 respectively.
| Parameter | ChatAIs | Saven |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 10 days — better | Every 37 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | KANTO KAITAI, K.K. | 天禹 赵 |
In-app purchases
ChatAIs
No in-app purchases
Saven
- ProMonth$2.991 Month
- ProY$29.991 Year
- Saven Lifetime$0.99





