Random Number Generator RN vs Time Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random Number Generator RN
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A powerful random number generator tool that lets you customize number animations, set your own number range, generate random numbers automatically with a countdown timer, review history records, and keep the screen always on. **Subscription Agreement** Payment: Upon confirmation of purchase, the fee will be charged to your iTunes account. Automatic Subscription Renewal: Unless auto-renew is turned off at least 24 hours before the end of the current subscription period, the subscription will automatically renew. Renewal Charges: Your account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided. Subscription Management: Users can manage their subscriptions. After purchase, auto-renewal can be turned off in the user's Account Settings. Cancellations and Refunds: Cancellations and refunds are directly managed by the store. Unused Portion of Free Trial: If a free trial period is offered, any unused portion will be forfeited when the user purchases a subscription to that publication. **User Agreement and Privacy Terms** https://www.kai7.app/p/privacy-policy.html
Time Converter
Easily convert between various units of time, including seconds, minutes, hours, days, weeks, and months. This tool is designed for quick and convenient time calculations for a wide range of users.
- Convert seconds
- Convert minutes
- Convert hours
- Convert days
- Convert weeks
- Convert months
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Time Converter is the fast time converter to convert for Second (s), Minute (min), Hour (h), Day (d), Week, Month. You can use it if you builder, cook, traveler or another cool man. Convert times quickly and as you want.
Screenshots
Verdict
The clearest difference is price: Random Number Generator RN at Free against Time Converter's $1.99. Random Number Generator RN also leads on update cadence (monthly vs every 59 months). Time Converter's advantage is in-app purchases (none vs 4) and iOS requirement (13.4 vs 17.0). On 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
Random Number Generator RN is free to download; Time Converter costs $1.99 up front. Random Number Generator RN sells 4 in-app purchases, starting at $0.29 per 7 days. Time Converter asks for nothing beyond the download.
Random Number Generator RN ships an update monthly, Time Converter every 59 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Random Number Generator RN | Time Converter |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 4.9 (7 ratings) — better |
| Number of ratings | — | 7 — better |
| Update frequency | Monthly — better | Every 59 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 8 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Kai Chi Tsao | Anna Filobok |
In-app purchases
Random Number Generator RN
- VIP Weekly3 Days trial$0.297 Days
- VIP 1 Month2 Months trial$0.991 Month
- VIP 1 Yer$1.991 Year
- Premium Version$3.99
Time Converter
No in-app purchases
Questions
Is Random Number Generator RN free?
Is Time Converter free?
Do Random Number Generator RN or Time Converter have ads?
Which is updated more often, Random Number Generator RN or Time Converter?
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