1 vs KitUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1
This communication app allows users to make free calls and send texts to other users of the platform. It also supports free file sharing and offers HD voice and video capabilities. Push notifications ensure you never miss a message or call.
- Free calling between app users
- Free texting
- Free file sharing
- HD voice and video support
- Push notifications
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1-VoIP's accompanying softphone app to the 1-VoIP platform. A SIP softphone app that supports push notifications, HD voice and video, and more. • Free calling between app users • Free texting • Free file sharing
KitUS
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KIT is designed to support you in gathering information in the field, which will help you achieve business goals, support you in improving your daily management and generate visibility for clients in making strategic decisions. KIT is a tool to optimize your field sales force and supervision. We combine the power of business intelligence and process traceability to generate complete visibility, whether it is a point of sale by crossing information from different data sources such as B2B from retailers or platforms specific to each client.
Screenshots
Verdict
The clearest difference is update cadence: KitUS at every 2 weeks against 1's every 5 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
1 ships an update every 5 months, KitUS every 2 weeks. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.
| Parameter | 1 | KitUS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (55 ratings) — better | — |
| Positive reviews | 30.8% of reviews | — |
| Number of ratings | 55 — better | — |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 107 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | 1-VoIP Enhanced Services, LLC | Touch Latam |
In-app purchases
1
No in-app purchases
KitUS
No in-app purchases
