AI companion apps compared on memory and voice
AI companion apps differ most in what they remember and how long free chat lasts. Kindroid is built around memory, but its free preview ends; Replika and Character AI keep free chat going.
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Top picks
For long-term memory
Free character chat
Free 24/7 companion
AI companion apps compared
What each app gives for free, what it remembers, how it handles voice and what it costs per month.
See also: spicy ai
| App | Free allowance | Memory | Voice | Filter | From (RM/mo) |
|---|---|---|---|---|---|
| Replika | Free 24/7 chat; advanced features paid | Not published | Voice messages and calls on Pro | Written rules apply | ~RM81.96 (approx.) |
| Kindroid | One-time 50-message preview; 15 in some regions | Persistent notes, Cascaded Memory, recall | Voice and video calls | Written rules apply | RM57.36 |
| Character AI | Free chat with ads and a daily swipe limit | Basic on free; full suite on c.ai+ | Voice calls on free | Written rules apply | RM20.46 (lite) |
| PolyBuzz | Free access advertised; exact reset not disclosed | Enhanced on paid; Permanent on Ultimate | Basic free; unlimited on paid | Written rules apply | RM40.59 |
| Candy AI | Five messages in total; not a daily allowance | Not published | Paid; uses tokens | Written rules apply | ~RM57.36 (approx.) |
Kindroid’s RM57.36 is the web price; app-store prices can be higher.
App by app
Replika
Replika is one companion that you talk to over time. Free chat runs around the clock; Romantic Partner status and several voice features need Pro.
Pro is priced in the app only; reports put it near RM81.96 a month or RM286.96 a year.
See also: Replika review
Kindroid
Kindroid is built around memory: persistent notes, Cascaded Memory and recall of relevant details. The free preview is 50 messages once (15 in some regions), then chats become read-only.
Standard costs approx. RM57.36 a month; Ultra and MAX add to it rather than replace it.
See also: Kindroid review
Character AI
Character AI keeps free chat going with ads and a daily swipe limit; free accounts get basic memory and voice calls, and c.ai+ adds the full memory suite.
Explicit sexual content is not allowed. Lite costs approx. RM20.46 a month and c.ai+ approx. RM40.96.
See also: Character AI review
PolyBuzz
PolyBuzz is a free character library; membership adds enhanced memory and unlimited voice playback, and Ultimate adds Permanent Memory.
Its FAQ prohibits public NSFW display. Standard costs approx. RM40.59 a month.
See also: PolyBuzz review
Candy AI
Candy AI is the companion with paid voice, images and video; free use ends after five messages in total.
Candy does not publish memory limits. Reported prices are approx. RM16 a month (yearly) or approx. RM57 monthly.
See also: Candy AI review
Limits of AI companion apps
Limits of AI companion apps are clearest when you distinguish a stored transcript from memory used in a reply. The whole history can remain visible without fitting into the model’s current context. A retrieved note is selected information, not proof of perfect recall. An ai companion chat may also consume an audio or media balance when you change format. No companion replaces qualified professional support. If you need that support, use an appropriate professional service rather than relying on a generated character. The best ai companion depends on the memory controls, access period and costs you actually need. Monthly prices in RM are conversions from US dollars, and Replika’s come from reports because it prices only in the app, so treat them as estimates.
See also: spicy ai chat · responsible use
How to choose an AI companion app
- Decide whether you want one long-term companion or many characters, then check what each app remembers.
- Separate the chat history you can scroll through from the memory the companion actually uses in a reply.
- Check whether free chat continues or ends after a preview.
- Compare monthly prices with monthly prices, and note add-ons that stack on top.
- Look for data export and account deletion before you share personal details.
See also: AI chat privacy settings
SpicyAI is not a companion app and keeps no conversations; we compare the apps from their own documents. Affiliate links are marked, and some earn us a commission.
Related guides: AI girlfriend apps · free AI girlfriend apps
FAQ
Frequently asked questions
Kindroid documents the most: persistent notes, Cascaded Memory and recall of relevant details. PolyBuzz adds Permanent Memory on Ultimate and Character AI the full memory suite on c.ai+. None promises perfect recall.
Replika, with free chat around the clock, and Character AI, free with ads and a daily swipe limit. Kindroid’s preview ends after 50 messages (15 in some regions), and Candy AI stops after five in total.
No. The transcript you can scroll is not the same as what the companion reads when it replies; older parts may no longer fit in its context, and a recalled note is a selected detail, not the full history.
No. A generated character is not a substitute for qualified professional support; if you need that kind of help, contact an appropriate professional service.
Kindroid offers voice and video calls, and Character AI includes voice calls on its free plan. Replika’s voice messages and calls need Pro, PolyBuzz has basic voice free and unlimited voice on paid plans, and Candy AI’s voice uses tokens.
We compared what each app documents about memory, voice and price. We did not run recall tests, use paid accounts or complete a purchase from Malaysia.