一卷 Rollbook vs Vimemo 实刻

Rollbook — Your Complete Film Photography Toolkit From film archiving and light metering to development timers, chemical inventory, negative conversion, and photo organization, keep your film photography workflow together. Rollbook is designed for film photographers who want to manage their cameras, rolls, exposures, development processes, and finished photographs in one place. Whether you shoot 35mm, 120, or large format film, Rollbook helps you organize the entire process. FILM ARCHIVE & MANAGEMENT Keep a dedicated record for every roll of film. • Organize film stocks, formats, ISO, and development processes • Track film loading, shooting, and development • Link cameras, lenses, and shooting records • Manage individual film archives • Connect finished photographs to their original rolls LIGHT METER Use your iPhone as a companion light meter for film photography. • Average metering • Spot and precise spot metering • Area Metering and Zone System guidance • ISO/EI, aperture, and shutter speed calculations • Exposure compensation and ND filter support • Reciprocity failure reference and calculations • Metering and exposure records Plan your exposures and preserve useful information for reviewing your results. SHOOTING LOG Keep track of individual exposures. • Camera, lens, and film stock • Aperture, shutter speed, and ISO/EI • Exposure compensation and shooting settings • Shooting date, location, and notes • Reference photographs • Links between shooting records and finished images FILM DEVELOPMENT & TIMER Manage five film development processes: • Black & White Negative • Black & White Reversal • C-41 Color Negative • E-6 Color Reversal • ECN-2 Motion Picture Negative Follow structured development workflows with: • Step-by-step development timers • Time, temperature, and dilution records • Agitation instructions • Completion reminders • Processing history and actual timing records DEVELOPMENT RECIPES Organize reference recipes and create your own. • Browse reference development recipes • Create and edit custom recipes • Manage process-specific development steps • Record time, temperature, and dilution ratios • Track push/pull processing parameters • Save development records for future use CHEMICAL INVENTORY Manage your darkroom chemicals and supplies. • Track chemical batches • Record purchase and opening dates • Manage expiration dates • Track chemical consumption • Estimate remaining quantities FILM NEGATIVE CONVERSION Convert scanned or camera-scanned film negatives into positive images. • Negative-to-positive conversion • Orange mask correction for color negatives • Manual film base sampling • Neutral-point calibration • Exposure and white balance adjustments • Contrast, highlights, and shadows • Saturation and color adjustments Convert and refine your digitized negatives directly on your iPhone. PHOTO ORGANIZATION Keep your finished photographs connected to their film records. • Import and organize photographs • Link photos to their corresponding rolls • Manage cover images • Add notes and ratings • Review shooting and development history CAMERA & LENS MANAGEMENT Build your personal photography equipment library. • Organize cameras and lenses • Keep records of your equipment • Associate equipment with rolls and shooting records ROLLBOOK MOMENTS Revisit your film photography records and rediscover photographs from your archive. DATA BACKUP & RESTORE Your film records and related information are primarily stored on your device. Backup and restore tools help you preserve your photography archive. ROLLBOOK PRO Unlock additional features with a one-time purchase: • Area Metering • Rollbook Moments • Unlimited custom development recipes Lifetime access. No subscription. The free version continues to include essential film archiving, light metering, negative conversion, development timers, chemical inventory, and photo management, with up to five custom development recipes.

Vimemo 实刻，让普通视频变成鲜活的动态记忆。 从照片图库或文件 App 选择视频，精准截取片段，并逐帧挑选封面；也可以从相册选择一张照片作为封面。通过裁剪、旋转、翻转、调速和滤镜完成调整，再导出为 Apple 实况照片、MOV 视频、GIF 或静态图片。 • 逐帧浏览视频并选择任意画面作为封面 • 也可从相册选照片作封面，并继续裁剪与调色 • 裁剪画面比例，旋转、翻转视频并调整播放速度 • GIF 支持多种输出尺寸和帧率 • 草稿默认自动保存，也可在设置中关闭以节省本地空间 • 支持深色、浅色或跟随系统外观 • 视频和照片在设备本地处理 动态导出 3 秒以内可免费使用。购买一次性“不限制时长”后，可导出超过 3 秒的实况照片、视频和 GIF。实际价格以 App Store 购买页面显示为准。 你可以将作品保存到照片图库或文件 App。请确保你有权使用所选素材。