Future Letter vs Apex Speedometer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Future Letter
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Time SMS lets you write messages today and deliver them in the future. Send a normal SMS notification with a private link, so recipients can open the full message page when the time arrives. Use it for love notes, birthday wishes, anniversary memories, personal reminders, future letters, and moments you do not want to forget. You can create future messages with text and rich content such as images, voice, video, and documents. Choose the delivery time and time zone, preview the message, and schedule it with points. Perfect for: Future letters to yourself Birthday and anniversary wishes Long-distance love messages Private reminders Memories, photos, voice, and video Important dates and personal moments Time SMS is designed for private, meaningful delayed messages, delivered at the right time. Time SMS uses points for scheduling future messages. Points are consumable in-app purchases and are deducted only when a message is successfully scheduled.
Apex Speedometer
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Apex is not only a tool to measure your speed โ Apex is meant to fully improve your driving experience by giving you accurate, easily accessible data for every second of your trip. Core features: - Live speedometer - Dashboard mode: a landscape dashboard for a mounted phone, with customisable screens and a live map - Automatic ride recording with route, speed, altitude and distance - Colour-coded route map with instant replay - Garage with maintenance reminders - Trip history & personal records - 0โ60 / 0โ100 acceleration timers - Apple Watch app - Live Activity & Dynamic Island - One-tap start from the Action Button or a Shortcut - Routes with automatic timing - GPX/CSV export & backup For those who want to get even more out of their rides, we offer **Apex Pro**, which unlocks: - Unlimited vehicles - Unlimited saved Routes - G-Force, lean-angle and acceleration analysis - Ghost racing against your own best time - Custom Apple Watch dashboards Apex Pro is available as a monthly or yearly auto-renewing subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Apex Speedometer at every 2 weeks against Future Letter's monthly. Future Letter's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Future Letter sells 3 one-off in-app purchases and Apex Speedometer sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Future Letter ships an update monthly, Apex Speedometer every 2 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | Future Letter | Apex Speedometer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 50 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | ้ก็ ๅ | ANDREA MONTISCI |
In-app purchases
Future Letter
- Recharge 5 Points$0.99
- Recharge 18 Points$2.99
- Recharge 50 Points$7.99
Apex Speedometer
- Apex Pro Monthly$3.991 Month
- Apex Pro Yearly$39.991 Year
Questions
Is Future Letter free?
Is Apex Speedometer free?
Do Future Letter or Apex Speedometer have ads?
Which is updated more often, Future Letter or Apex Speedometer?
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